Opened 4 years ago

Last modified 4 years ago

#6488 closed defect

ChimeraX bug report submission — at Initial Version

Reported by: chimerax-bug-report@… Owned by:
Priority: normal Milestone:
Component: Core Version:
Keywords: Cc:
Blocked By: Blocking:
Notify when closed: Platform: all
Project: ChimeraX

Description

The following bug report has been submitted:
Platform:        macOS-10.16-x86_64-i386-64bit
ChimeraX Version: 1.3 (2021-12-08 23:08:33 UTC)
Description
Last time you used ChimeraX it crashed.
Please describe steps that led to the crash here.
Fatal Python error: Aborted

Current thread 0x00000002032e6600 (most recent call first):
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/atomic/molarray.py", line 773 in delete
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/std_commands/delete.py", line 39 in delete_atoms
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/std_commands/delete.py", line 22 in delete
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/core/commands/cli.py", line 2856 in run
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/cmd_line/tool.py", line 297 in execute
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/cmd_line/tool.py", line 134 in keyPressEvent
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/chimerax/ui/gui.py", line 301 in event_loop
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/ChimeraX_main.py", line 867 in init
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/ChimeraX_main.py", line 1018 in 
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/runpy.py", line 87 in _run_code
  File "/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/runpy.py", line 197 in _run_module_as_main


{"app_name":"ChimeraX","timestamp":"2022-03-29 11:51:21.00 +0200","app_version":"1.3.0","slice_uuid":"9596eff5-d2be-396c-9c4e-6177235c3dae","build_version":"1.3.0.0","platform":1,"bundleID":"edu.ucsf.cgl.ChimeraX","share_with_app_devs":0,"is_first_party":0,"bug_type":"309","os_version":"macOS 12.2.1 (21D62)","incident_id":"CE4BCDB5-E78C-4ED8-99A0-2E0F8D9184B8","name":"ChimeraX"}
{
  "uptime" : 570000,
  "procLaunch" : "2022-03-29 11:15:53.1195 +0200",
  "procRole" : "Foreground",
  "version" : 2,
  "userID" : 501,
  "deployVersion" : 210,
  "modelCode" : "MacBookPro18,2",
  "procStartAbsTime" : 13758820590855,
  "coalitionID" : 81215,
  "osVersion" : {
    "train" : "macOS 12.2.1",
    "build" : "21D62",
    "releaseType" : "User"
  },
  "captureTime" : "2022-03-29 11:51:18.7813 +0200",
  "incident" : "CE4BCDB5-E78C-4ED8-99A0-2E0F8D9184B8",
  "bug_type" : "309",
  "pid" : 17469,
  "procExitAbsTime" : 13809836657612,
  "translated" : true,
  "cpuType" : "X86-64",
  "procName" : "ChimeraX",
  "procPath" : "\/Applications\/ChimeraX-1.3.app\/Contents\/MacOS\/ChimeraX",
  "bundleInfo" : {"CFBundleShortVersionString":"1.3.0","CFBundleVersion":"1.3.0.0","CFBundleIdentifier":"edu.ucsf.cgl.ChimeraX"},
  "storeInfo" : {"deviceIdentifierForVendor":"E7585361-00CA-53AB-89DD-F327B7C07C7B","thirdParty":true},
  "parentProc" : "launchd",
  "parentPid" : 1,
  "coalitionName" : "edu.ucsf.cgl.ChimeraX",
  "crashReporterKey" : "5B7A031A-56B5-B567-60F5-AA9B5A419D85",
  "wakeTime" : 9614,
  "sleepWakeUUID" : "CFD90B4E-B011-47CB-89DF-DAA83FDDAF3D",
  "sip" : "enabled",
  "isCorpse" : 1,
  "exception" : {"codes":"0x0000000000000000, 0x0000000000000000","rawCodes":[0,0],"type":"EXC_CRASH","signal":"SIGABRT"},
  "asi" : {"libsystem_c.dylib":["abort() called"],"libc++abi.dylib":["terminating with uncaught exception of type std::runtime_error: Calling [C++: N10atomstruct5ChainE] _cpp_modified failed."]},
  "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0},
  "faultingThread" : 0,
  "threads" : 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===== Log before crash start =====
UCSF ChimeraX version: 1.3 (2021-12-08)  
© 2016-2021 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34a/ranked_0.pdb

Chain information for ranked_0.pdb #1  
---  
Chain | Description  
A B C | No description available  
  

> open /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34b/ranked_0.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34b/ranked_1.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34b/ranked_2.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34b/ranked_3.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34b/ranked_4.pdb

Chain information for ranked_0.pdb #2  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_1.pdb #3  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_2.pdb #4  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_3.pdb #5  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_4.pdb #6  
---  
Chain | Description  
A B C | No description available  
  

> mmaker #2 to #3

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#3) with ranked_0.pdb, chain B (#2),
sequence alignment score = 1483.5  
RMSD between 294 pruned atom pairs is 0.545 angstroms; (across all 300 pairs:
0.641)  
  

> mmaker #4 to #3

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#3) with ranked_2.pdb, chain A (#4),
sequence alignment score = 1476.3  
RMSD between 287 pruned atom pairs is 0.665 angstroms; (across all 300 pairs:
0.872)  
  

> mmaker #5 to #3

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#3) with ranked_3.pdb, chain B (#5),
sequence alignment score = 1483.5  
RMSD between 266 pruned atom pairs is 1.179 angstroms; (across all 300 pairs:
1.723)  
  

> mmaker #6 to #3

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#3) with ranked_4.pdb, chain A (#6),
sequence alignment score = 1477.5  
RMSD between 271 pruned atom pairs is 1.203 angstroms; (across all 300 pairs:
1.560)  
  

> mmaker #1 to #2

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_0.pdb, chain A (#2) with ranked_0.pdb, chain A (#1),
sequence alignment score = 504.3  
RMSD between 97 pruned atom pairs is 0.296 angstroms; (across all 100 pairs:
0.743)  
  

> close #3-6

> ui tool show "Show Sequence Viewer"

> sequence chain #1/A #1/B #1/C

Alignment identifier is 1  

> sequence chain #2/A #2/B #2/C

Alignment identifier is 2  

> ui mousemode right select

> select #1/B:299

11 atoms, 10 bonds, 1 residue, 1 model selected  

> select #1/B:296

12 atoms, 11 bonds, 1 residue, 1 model selected  

> select #1/A-C:300

69 atoms, 66 bonds, 3 residues, 1 model selected  

> select #1/A-C:296-300

195 atoms, 192 bonds, 15 residues, 1 model selected  

> delete sel

> select #2/C:96

12 atoms, 11 bonds, 1 residue, 1 model selected  

> select #2/C:97

7 atoms, 6 bonds, 1 residue, 1 model selected  

> select #2/A-C:97

21 atoms, 18 bonds, 3 residues, 1 model selected  

> select #2/A-C:1-97

4590 atoms, 4644 bonds, 291 residues, 1 model selected  

> select #2/A-C:95-96

96 atoms, 96 bonds, 6 residues, 1 model selected  

> select #2/A-C:1-96

4569 atoms, 4623 bonds, 288 residues, 1 model selected  

> select #2/A-C:95

60 atoms, 60 bonds, 3 residues, 1 model selected  

> select #2/A-C:1-95

4533 atoms, 4587 bonds, 285 residues, 1 model selected  

> delete sel

> combine #1 #2

Remapping chain ID 'A' in ranked_0.pdb #2 to 'D'  
Remapping chain ID 'B' in ranked_0.pdb #2 to 'E'  
Remapping chain ID 'C' in ranked_0.pdb #2 to 'F'  

> hide #1 models

> hide #2 models

> select #3/F:96

12 atoms, 11 bonds, 1 residue, 1 model selected  

> select
> #2/A-C:96,104-106,116-120,130-134,144-148,157-161,194-198,205-214,217-227

2535 atoms, 2529 bonds, 150 residues, 1 model selected  

> select #2/A-C:96-97

57 atoms, 54 bonds, 6 residues, 1 model selected  

> select #2/A-C:96-97

57 atoms, 54 bonds, 6 residues, 1 model selected  

> ui tool show "Show Sequence Viewer"

> sequence chain #1/A #1/B #1/C #3/A #3/B #3/C

Alignment identifier is 1  

> sequence chain #2/A #2/B #2/C #3/D #3/E #3/F

Alignment identifier is 2  

> select #2/A-C:96 #3/D-F:96

72 atoms, 66 bonds, 6 residues, 2 models selected  

> select #1/A-C:295 #3/A-C:295

120 atoms, 120 bonds, 6 residues, 2 models selected  

> select #1/A-C:295 #3/A-C:295

120 atoms, 120 bonds, 6 residues, 2 models selected  

> select add #3/F:96

132 atoms, 131 bonds, 7 residues, 2 models selected  

> select add #3/E:96

144 atoms, 142 bonds, 8 residues, 2 models selected  

> select add #3/D:96

156 atoms, 153 bonds, 9 residues, 2 models selected  

> select up

672 atoms, 681 bonds, 33 residues, 2 models selected  

> select down

156 atoms, 153 bonds, 9 residues, 2 models selected  

> bond sel

Created 2 bonds  

> select clear

> select #3/F:96

12 atoms, 11 bonds, 1 residue, 1 model selected  

> select #3/B:295

20 atoms, 20 bonds, 1 residue, 1 model selected  

> select add #3/F:96

32 atoms, 31 bonds, 2 residues, 1 model selected  

> bond sel

Created 0 bonds  

> select clear

> ui mousemode right "translate selected atoms"

> select clear

> select #3/F:96

12 atoms, 11 bonds, 1 residue, 1 model selected  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> select #3/B:295

20 atoms, 20 bonds, 1 residue, 1 model selected  

> ui mousemode right select

> select #3/F:96

12 atoms, 11 bonds, 1 residue, 1 model selected  

> select add #3/B:295

32 atoms, 31 bonds, 2 residues, 1 model selected  

> bond sel

Created 3 bonds  

> save "/Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34
> full model.cxs"

FYI: command is replacing existing command: "build modify"  
FYI: command is replacing existing command: "build start"  
FYI: command is replacing existing command: "bond"  
FYI: command is replacing existing command: "~bond"  
FYI: command is replacing existing command: "bond length"  

> close #1-2

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> select clear

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> open /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34c/ranked_0.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34c/ranked_1.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34c/ranked_2.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34c/ranked_3.pdb
> /Users/shj152/Library/CloudStorage/OneDrive-
> UniversityofCopenhagen/Desktop/PhD/Bioinformatics/AlphaFold/Bacteriophages/T4/gp34c/ranked_4.pdb

Chain information for ranked_0.pdb #1  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_1.pdb #2  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_2.pdb #4  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_3.pdb #5  
---  
Chain | Description  
A B C | No description available  
  
Chain information for ranked_4.pdb #6  
---  
Chain | Description  
A B C | No description available  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> mmaker #1 to #2

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#2) with ranked_0.pdb, chain A (#1),
sequence alignment score = 1458.1  
RMSD between 266 pruned atom pairs is 0.503 angstroms; (across all 300 pairs:
3.708)  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> mmaker #3 to #2

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#2) with combination, chain A (#3), sequence
alignment score = 85.1  
RMSD between 59 pruned atom pairs is 0.450 angstroms; (across all 100 pairs:
10.984)  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> mmaker #4 to #2

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#2) with ranked_2.pdb, chain C (#4),
sequence alignment score = 1458.1  
RMSD between 266 pruned atom pairs is 0.432 angstroms; (across all 300 pairs:
3.208)  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> mmaker #5 to #2

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#2) with ranked_3.pdb, chain C (#5),
sequence alignment score = 1445.5  
RMSD between 253 pruned atom pairs is 1.235 angstroms; (across all 300 pairs:
4.402)  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> mmaker #6 to #2

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker ranked_1.pdb, chain A (#2) with ranked_4.pdb, chain A (#6),
sequence alignment score = 1449.1  
RMSD between 127 pruned atom pairs is 0.188 angstroms; (across all 300 pairs:
13.729)  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/alignment_headers/rmsd.py", line 199, in _atomic_changes_cb  
if chain.structure in changes.modified_structures():  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> mmaker #7 to #2

No molecules/chains to match specified  

> hide #3 models

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> close #2

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> hide #4-6 target m

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> close #4-6

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> show #3 models

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/triggerset.py", line 134, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 444, in _delay_disassoc  
self._notify_observers(self.NOTE_DEL_ASSOC, data)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seqalign/alignment.py", line 669, in _notify_observers  
recipient.alignment_notification(self.NOTE_MOD_ASSOC, (note_name, note_data))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/tool.py", line 465, in alignment_notification  
self.seq_canvas.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 420, in assoc_mod  
self.lead_block.assoc_mod(aseq)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 1641, in assoc_mod  
label_text.setFont(self._label_font(aseq))  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2110, in _label_font  
if self.has_associated_structures(line):  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in
has_associated_structures  
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/seq-view/seq_canvas.py", line 2054, in   
and [chain for chain in line.match_maps.keys() if not
chain.structure.deleted]:  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 57, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
Error processing trigger "changes done":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
"/Applications/ChimeraX-1.3.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/attributes.py", line 85, in get_attr  
raise AttributeError("'%s' object has no attribute '%s'" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  

> ui mousemode right translate

> ui tool show "Show Sequence Viewer"

> sequence chain #1/A #1/B #1/C

Alignment identifier is 1  

> sequence chain #3/A #3/B #3/C

Alignment identifier is 2  

> ui mousemode right select

> select #1/B:32

16 atoms, 15 bonds, 1 residue, 1 model selected  

> select #1/A-C:31

72 atoms, 69 bonds, 3 residues, 1 model selected  

> select #1/A-C:1-31

1509 atoms, 1527 bonds, 93 residues, 1 model selected  

> delete sel

> select #3/C:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select #3/A-C:233-234

159 atoms, 156 bonds, 12 residues, 1 model selected  

> select #3/A-C:233-295

5844 atoms, 5883 bonds, 378 residues, 1 model selected  

> select clear

> select #3/C:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select #1/B:32

16 atoms, 15 bonds, 1 residue, 1 model selected  

> select #1/C:78

10 atoms, 9 bonds, 1 residue, 1 model selected  

> select #3/B:278

21 atoms, 19 bonds, 2 residues, 1 model selected  

> select #1/C:86

10 atoms, 9 bonds, 1 residue, 1 model selected  

> select #3/B:286

22 atoms, 20 bonds, 2 residues, 1 model selected  

> select #1/C:86

10 atoms, 9 bonds, 1 residue, 1 model selected  

> select clear

> ui mousemode right translate

> ui mousemode right select

> select #3/C:292

34 atoms, 34 bonds, 2 residues, 1 model selected  

> select #1/B:92

10 atoms, 9 bonds, 1 residue, 1 model selected  

> select #3/C:292

34 atoms, 34 bonds, 2 residues, 1 model selected  

> select #1/B:92

10 atoms, 9 bonds, 1 residue, 1 model selected  

> select #1/A-C:32

48 atoms, 45 bonds, 3 residues, 1 model selected  

> ui mousemode right translate

> ui mousemode right select

> select #3/C:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select #3/A-C:232-280

4464 atoms, 4488 bonds, 294 residues, 1 model selected  

> select
> #3/A-C:96-231,232,232,233,233,234,234,235,235,236,236,237,237,238,238,239,239,240,240,241,241,242,242,243,243,244,244,245,245,246,246,247,247,248,248,249,249,250,250,251,251,252,252,253,253,254,254,255,255,256,256,257,257,258,258,259,259,260,260,261,261,262,262,263,263,264,264,265,265,266,266,267,267,268,268,269,269,270,270,271,271,272,272,273,273,274,274,275,275,276,276,277,277,278,278,279,279,280,280,281,281,282,282,283,283,284,284,285,285,286,286,287,287,288,288,289,289,290,290,291,291,292,292,293,293,294,294,295,295-300

18972 atoms, 19142 bonds, 1215 residues, 1 model selected  

> select clear

> select #1/A:32

16 atoms, 15 bonds, 1 residue, 1 model selected  

> select #3/A:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select #3/A-C:232-233

216 atoms, 213 bonds, 12 residues, 1 model selected  

> select #3/A-C:232-295

5964 atoms, 6003 bonds, 384 residues, 1 model selected  

> select clear

> select #3/A:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> hide #1 models

Drag select of 175 residues  

> select up

3342 atoms, 3348 bonds, 219 residues, 1 model selected  

> select down

2640 atoms, 175 residues, 1 model selected  

> select clear

> show #1 models

> select #1/A-C:32

48 atoms, 45 bonds, 3 residues, 1 model selected  

> select #1/A-C:32-33

84 atoms, 81 bonds, 6 residues, 1 model selected  

> select #3/A:231

38 atoms, 37 bonds, 2 residues, 1 model selected  

> select #3/A:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select zone sel extend t

Missing or invalid "range" argument: Expected a number  

> select zone sel 50 extend true

Selected 24626 atoms  

> select clear

> select #3/A:231

38 atoms, 37 bonds, 2 residues, 1 model selected  

> select #3/A:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select up

278 atoms, 279 bonds, 18 residues, 1 model selected  

> select down

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select #3/A-C:232-233

216 atoms, 213 bonds, 12 residues, 1 model selected  

> select #3/A-C:194-232

3750 atoms, 3789 bonds, 234 residues, 1 model selected  

> select clear

> select #3/A:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select #3/A-C:233-234

159 atoms, 156 bonds, 12 residues, 1 model selected  

> select #3/A-C:233-252

1836 atoms, 1845 bonds, 120 residues, 1 model selected  

> select clear

> select #3/A:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select #3/A-C:233-237

408 atoms, 408 bonds, 30 residues, 1 model selected  

> select #3/A-C:233-252

1836 atoms, 1845 bonds, 120 residues, 1 model selected  

> select #3/A-C:252

93 atoms, 90 bonds, 6 residues, 1 model selected  

> select #3/A-C:250-252

285 atoms, 285 bonds, 18 residues, 1 model selected  

> select clear

> select #1/A:32

16 atoms, 15 bonds, 1 residue, 1 model selected  

> select up

72 atoms, 71 bonds, 5 residues, 1 model selected  

> select up

4022 atoms, 4040 bonds, 269 residues, 1 model selected  

> select down

72 atoms, 71 bonds, 5 residues, 1 model selected  

> select down

16 atoms, 15 bonds, 1 residue, 1 model selected  

> select down

16 atoms, 15 bonds, 1 residue, 1 model selected  

> select clear

> select #3/A:232

40 atoms, 38 bonds, 2 residues, 1 model selected  

> select clear

> hide #1 models

> select clear

Drag select of 171 residues  

> delete sel


===== Log before crash end =====

Log:
UCSF ChimeraX version: 1.3 (2021-12-08)  
© 2016-2021 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  




OpenGL version: 4.1 Metal - 76.3
OpenGL renderer: Apple M1 Max
OpenGL vendor: AppleHardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro18,2
      Processor Name: Unknown
      Processor Speed: 2,4 GHz
      Number of Processors: 1
      Total Number of Cores: 10
      L2 Cache: 20 MB
      Memory: 32 GB

Software:

    System Software Overview:

      System Version: macOS 12.2.1 (21D62)
      Kernel Version: Darwin 21.3.0
      Time since boot: 35 days 1:01

Graphics/Displays:

    Apple M1 Max:

      Chipset Model: Apple M1 Max
      Type: GPU
      Bus: Built-In
      Total Number of Cores: 32
      Vendor: Apple (0x106b)
      Metal Family: Supported, Metal GPUFamily Apple 7
      Displays:
        Color LCD:
          Display Type: Built-in Liquid Retina XDR Display
          Resolution: 3456 x 2234 Retina
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: No
          Connection Type: Internal
        P27q-20:
          Resolution: 2560 x 1440 (QHD/WQHD - Wide Quad High Definition)
          UI Looks like: 2560 x 1440 @ 60.00Hz
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: Yes

Locale: (None, 'UTF-8')
PyQt5 5.15.2, Qt 5.15.2
Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    appnope: 0.1.2
    Babel: 2.9.1
    backcall: 0.2.0
    blockdiag: 2.0.1
    certifi: 2021.5.30
    cftime: 1.5.1.1
    charset-normalizer: 2.0.9
    ChimeraX-AddCharge: 1.2.2
    ChimeraX-AddH: 2.1.11
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.2.3
    ChimeraX-AlphaFold: 1.0
    ChimeraX-AltlocExplorer: 1.0.1
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.31
    ChimeraX-AtomicLibrary: 4.2
    ChimeraX-AtomSearch: 2.0
    ChimeraX-AtomSearchLibrary: 1.0
    ChimeraX-AxesPlanes: 2.0
    ChimeraX-BasicActions: 1.1
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 2.0
    ChimeraX-BondRot: 2.0
    ChimeraX-BugReporter: 1.0
    ChimeraX-BuildStructure: 2.6.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.1
    ChimeraX-ButtonPanel: 1.0
    ChimeraX-CageBuilder: 1.0
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.2
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.2.2
    ChimeraX-ColorActions: 1.0
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5
    ChimeraX-CommandLine: 1.1.5
    ChimeraX-ConnectStructure: 2.0
    ChimeraX-Contacts: 1.0
    ChimeraX-Core: 1.3
    ChimeraX-CoreFormats: 1.1
    ChimeraX-coulombic: 1.3.2
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0
    ChimeraX-DataFormats: 1.2.2
    ChimeraX-Dicom: 1.0
    ChimeraX-DistMonitor: 1.1.5
    ChimeraX-DistUI: 1.0
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ExperimentalCommands: 1.0
    ChimeraX-FileHistory: 1.0
    ChimeraX-FunctionKey: 1.0
    ChimeraX-Geometry: 1.1
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.1
    ChimeraX-Hbonds: 2.1.2
    ChimeraX-Help: 1.2
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.1
    ChimeraX-ItemsInspection: 1.0
    ChimeraX-Label: 1.1
    ChimeraX-ListInfo: 1.1.1
    ChimeraX-Log: 1.1.4
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.8.1
    ChimeraX-Map: 1.1
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1
    ChimeraX-Markers: 1.0
    ChimeraX-Mask: 1.0
    ChimeraX-MatchMaker: 2.0.4
    ChimeraX-MDcrds: 2.6
    ChimeraX-MedicalToolbar: 1.0.1
    ChimeraX-Meeting: 1.0
    ChimeraX-MLP: 1.1
    ChimeraX-mmCIF: 2.4
    ChimeraX-MMTF: 2.1
    ChimeraX-Modeller: 1.2.6
    ChimeraX-ModelPanel: 1.2.1
    ChimeraX-ModelSeries: 1.0
    ChimeraX-Mol2: 2.0
    ChimeraX-Morph: 1.0
    ChimeraX-MouseModes: 1.1
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nucleotides: 2.0.2
    ChimeraX-OpenCommand: 1.7
    ChimeraX-PDB: 2.6.5
    ChimeraX-PDBBio: 1.0
    ChimeraX-PDBLibrary: 1.0.2
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.0.1
    ChimeraX-PubChem: 2.1
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-ResidueFit: 1.0
    ChimeraX-RestServer: 1.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 2.0.1
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.4.6
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0
    ChimeraX-Shortcuts: 1.1
    ChimeraX-ShowAttr: 1.0
    ChimeraX-ShowSequences: 1.0
    ChimeraX-SideView: 1.0
    ChimeraX-Smiles: 2.1
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.6.1
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-Struts: 1.0
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0
    ChimeraX-SwapRes: 2.1
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.1
    ChimeraX-ToolshedUtils: 1.2
    ChimeraX-Tug: 1.0
    ChimeraX-UI: 1.13.7
    ChimeraX-uniprot: 2.2
    ChimeraX-UnitCell: 1.0
    ChimeraX-ViewDockX: 1.0.1
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0
    ChimeraX-WebServices: 1.0
    ChimeraX-Zone: 1.0
    colorama: 0.4.4
    cxservices: 1.1
    cycler: 0.11.0
    Cython: 0.29.24
    decorator: 5.1.0
    docutils: 0.17.1
    filelock: 3.0.12
    funcparserlib: 0.3.6
    grako: 3.16.5
    h5py: 3.6.0
    html2text: 2020.1.16
    idna: 3.3
    ihm: 0.21
    imagecodecs: 2021.4.28
    imagesize: 1.3.0
    ipykernel: 5.5.5
    ipython: 7.23.1
    ipython-genutils: 0.2.0
    jedi: 0.18.0
    Jinja2: 3.0.1
    jupyter-client: 6.1.12
    jupyter-core: 4.9.1
    kiwisolver: 1.3.2
    lxml: 4.6.3
    lz4: 3.1.3
    MarkupSafe: 2.0.1
    matplotlib: 3.4.3
    matplotlib-inline: 0.1.3
    msgpack: 1.0.2
    netCDF4: 1.5.7
    networkx: 2.6.3
    numexpr: 2.8.0
    numpy: 1.21.2
    openvr: 1.16.801
    packaging: 21.0
    ParmEd: 3.2.0
    parso: 0.8.3
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 8.3.2
    pip: 21.2.4
    pkginfo: 1.7.1
    prompt-toolkit: 3.0.23
    psutil: 5.8.0
    ptyprocess: 0.7.0
    pycollada: 0.7.1
    pydicom: 2.1.2
    Pygments: 2.10.0
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 3.0.6
    PyQt5-commercial: 5.15.2
    PyQt5-sip: 12.8.1
    PyQtWebEngine-commercial: 5.15.2
    python-dateutil: 2.8.2
    pytz: 2021.3
    pyzmq: 22.3.0
    qtconsole: 5.1.1
    QtPy: 1.11.3
    RandomWords: 0.3.0
    requests: 2.26.0
    scipy: 1.7.1
    setuptools: 57.5.0
    sfftk-rw: 0.7.1
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    Sphinx: 4.2.0
    sphinx-autodoc-typehints: 1.12.0
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 2.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 2.0.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.5
    suds-jurko: 0.6
    tifffile: 2021.4.8
    tinyarray: 1.2.3
    tornado: 6.1
    traitlets: 5.1.1
    urllib3: 1.26.7
    wcwidth: 0.2.5
    webcolors: 1.11.1
    wheel: 0.37.0
    wheel-filename: 1.3.0

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