Opened 3 years ago

Closed 3 years ago

#8001 closed defect (not a bug)

H-bonds: More than 2 coplanar positions specified

Reported by: phil.cruz@… Owned by: pett
Priority: normal Milestone:
Component: Structure Analysis Version:
Keywords: Cc:
Blocked By: Blocking:
Notify when closed: Platform: all
Project: ChimeraX

Description

The following bug report has been submitted:
Platform:        macOS-12.6.1-arm64-arm-64bit
ChimeraX Version: 1.5rc202210312311 (2022-10-31 23:11:39 UTC)
Description
Load the attached file into ChimeraX and then try to run either the Surface Coulombic or Surface Hydrophobicity presets for NIH 3D and you will get the error. I suspect it is related to colinear atoms or some other strangeness with the coordinates of one or more atoms.
Found this from migration testing from 3DPX to NIH 3D. 

Log:
UCSF ChimeraX version: 1.5rc202210312311 (2022-10-31)  
© 2016-2022 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /Users/cruzp2/Downloads/out_15898.pdb

Summary of feedback from opening /Users/cruzp2/Downloads/out_15898.pdb  
---  
warnings | Ignored bad PDB record found on line 1  
REMARK --------------------PDB-to-VIPERdb MATRIX: ------------------------  
  
Ignored bad PDB record found on line 2  
REMARK -0.78508588 -0.5332578 0.3150814  
  
Ignored bad PDB record found on line 3  
REMARK 0.5156565 -0.28090696 0.80943786  
  
Ignored bad PDB record found on line 4  
REMARK -0.3431305 0.79795201 0.49551394  
  
Ignored bad PDB record found on line 5  
REMARK --------------------PDB-to-VIPERdb VECTOR: ------------------------  
  
10 messages similar to the above omitted  
  
Chain information for out_15898.pdb #1  
---  
Chain | Description  
A | No description available  
  

> preset nih3d "surface hydrophobicity"

Using preset: NIH3D / Surface Hydrophobicity  
Changed 1662 atom radii, 1754 bond radii, 0 pseudobond radii  
Changed 0 pseudobond dashes  
Color 'marine' is opaque: rgb(0%, 50%, 100%) hex: #0080ff

  
Color 'forest' is opaque: rgb(13.3%, 54.5%, 13.3%) hex: #228b22

  
Color 'tangerine' is opaque: rgb(95.3%, 51.8%, 0%) hex: #f38400

  
Color 'grape' is opaque: rgb(64.3%, 0%, 86.7%) hex: #a400dd

  
Color 'nih_blue' is opaque: rgb(12.5%, 33.3%, 54.1%) hex: #20558a

  
Color 'jmol_carbon' is opaque: gray(56.5%) hex: #909090

  
Color 'bond_purple' is opaque: rgb(57.6%, 43.9%, 85.9%) hex: #9370db

  
Color 'struts_grey' is opaque: gray(48%) hex: #7a7a7a

  
Color 'carbon_grey' is opaque: gray(22.2%) hex: #393939

  
Using preset: Initial Styles / Original Look  
Preset implemented in Python; no expansion to individual ChimeraX commands
available.  
Summary of feedback from adding hydrogens to out_15898.pdb #1  
---  
notes | No usable SEQRES records for out_15898.pdb (#1) chain A; guessing
termini instead  
Chain-initial residues that are actual N termini: /A PHE 1  
Chain-initial residues that are not actual N termini:  
Chain-final residues that are actual C termini: /A THR 196  
Chain-final residues that are not actual C termini:  
Skipping possible acceptor with bad geometry: /A THR 23 O  
Wrong number of grandchild atoms for phi/psi acceptor /A THR 23 O  
  
Skipping possible acceptor with bad geometry: /A LYS 109 O  
Wrong number of grandchild atoms for phi/psi acceptor /A LYS 109 O  
  
Skipping possible acceptor with bad geometry: /A THR 94 O  
Wrong number of grandchild atoms for phi/psi acceptor /A THR 94 O  
  
Skipping possible acceptor with bad geometry: /A ASP 40 OD1  
Wrong number of grandchild atoms for phi/psi acceptor /A ASP 40 OD1  
  
Skipping possible acceptor with bad geometry: /A THR 131 O  
Wrong number of grandchild atoms for phi/psi acceptor /A THR 131 O  
  
32 messages similar to the above omitted  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/ui/gui.py", line 1171, in <lambda>  
run(ses, "preset %s%s" % (cat, StringArg.unparse(name.lower()))))  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/run.py", line 38, in run  
results = command.run(text, log=log, return_json=return_json)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/cli.py", line 2897, in run  
result = ci.function(session, **kw_args)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/preset_mgr/cmd.py", line 50, in preset_cmd  
run_preset(session, cat, matches[0])  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/preset_mgr/cmd.py", line 71, in run_preset  
session.presets.preset_function(category, preset)()  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/preset_mgr/manager.py", line 60, in cb  
bi.run_provider(self.session, name, self)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/toolshed/info.py", line 386, in run_provider  
return api._api_caller.run_provider(api, session, name, mgr, **kw)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/toolshed/__init__.py", line 1289, in run_provider  
return cls._get_func(api, "run_provider")(session, name, mgr, **kw)  
File "/Users/cruzp2/Library/Application Support/ChimeraX/1.5/site-
packages/chimerax/nih_presets/__init__.py", line 22, in run_provider  
run_preset(session, name, mgr, **kw)  
File "/Users/cruzp2/Library/Application Support/ChimeraX/1.5/site-
packages/chimerax/nih_presets/presets.py", line 294, in run_preset  
mgr.execute(cmd)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/preset_mgr/manager.py", line 88, in execute  
run(self.session, line, log=False)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/run.py", line 38, in run  
results = command.run(text, log=log, return_json=return_json)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/cli.py", line 2897, in run  
result = ci.function(session, **kw_args)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/addh/cmd.py", line 66, in cmd_addh  
add_h_func(session, structures, template=template, in_isolation=in_isolation,
**prot_schemes)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/addh/cmd.py", line 173, in hbond_add_hydrogens  
add_hydrogens(session, atoms, type_info_for_atom, naming_schemas,
hydrogen_totals,  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/addh/hbond.py", line 248, in add_hydrogens  
hbonds = find_hbonds(session, s_list, dist_slop=rec_dist_slop,
angle_slop=rec_angle_slop)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/hbonds/hbond.py", line 574, in find_hbonds  
donor_hyds = hyd_positions(donor_atom)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/hbonds/hydpos.py", line 77, in hyd_positions  
bond_positions(heavy_loc, geom, bond_len, bonded_locs, coplanar=coplanar))  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/atomic/bond_geom.py", line 73, in bond_positions  
return planar_pos(bondee, bonded, bond_len, coplanar, toward, away, toward2,
away2)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/atomic/bond_geom.py", line 129, in planar_pos  
pos = angle_pos(bondee, cur_bonded[0], bond_len, 120.0, coplanar)  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/atomic/bond_geom.py", line 231, in angle_pos  
raise ValueError("More than 2 coplanar positions specified!")  
ValueError: More than 2 coplanar positions specified!  
  
ValueError: More than 2 coplanar positions specified!  
  
File
"/Applications/ChimeraX-1.5-rc2022.10.31.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/atomic/bond_geom.py", line 231, in angle_pos  
raise ValueError("More than 2 coplanar positions specified!")  
  
See log for complete Python traceback.  
  




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

Python: 3.9.11
Locale: UTF-8
Qt version: PyQt6 6.3.1, Qt 6.3.1
Qt runtime version: 6.3.2
Qt platform: cocoa
Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro18,2
      Chip: Apple M1 Max
      Total Number of Cores: 10 (8 performance and 2 efficiency)
      Memory: 32 GB
      System Firmware Version: 8419.41.10
      OS Loader Version: 7459.141.1

Software:

    System Software Overview:

      System Version: macOS 12.6.1 (21G217)
      Kernel Version: Darwin 21.6.0
      Time since boot: 3 days 2:58

Graphics/Displays:

    Apple M1 Max:

      Chipset Model: Apple M1 Max
      Type: GPU
      Bus: Built-In
      Total Number of Cores: 24
      Vendor: Apple (0x106b)
      Metal Family: Supported, Metal GPUFamily Apple 7
      Displays:
        Thunderbolt Display:
          Resolution: 2560 x 1440 (QHD/WQHD - Wide Quad High Definition)
          UI Looks like: 2560 x 1440 @ 60.00Hz
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Rotation: Supported
          Automatically Adjust Brightness: Yes
        Color LCD:
          Display Type: Built-in Liquid Retina XDR Display
          Resolution: 3456 x 2234 Retina
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: Yes
          Connection Type: Internal
        BenQ GW2750H:
          Resolution: 1920 x 1080 (1080p FHD - Full High Definition)
          UI Looks like: 1920 x 1080 @ 60.00Hz
          Mirror: Off
          Online: Yes
          Rotation: Supported


Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    appnope: 0.1.3
    asttokens: 2.1.0
    Babel: 2.10.3
    backcall: 0.2.0
    blockdiag: 3.0.0
    build: 0.8.0
    certifi: 2021.10.8
    cftime: 1.6.2
    charset-normalizer: 2.1.1
    ChimeraX-AddCharge: 1.4
    ChimeraX-AddH: 2.2.1
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2.1
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.6
    ChimeraX-AlphaFold: 1.0
    ChimeraX-AltlocExplorer: 1.0.3
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.41.5
    ChimeraX-AtomicLibrary: 8.0.3
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.3
    ChimeraX-BasicActions: 1.1.2
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 2.1.2
    ChimeraX-BondRot: 2.0.1
    ChimeraX-BugReporter: 1.0.1
    ChimeraX-BuildStructure: 2.7.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.2
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.3.1
    ChimeraX-ChangeChains: 1.0.2
    ChimeraX-CheckWaters: 1.3
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.2.4
    ChimeraX-ColorActions: 1.0.3
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.2
    ChimeraX-CommandLine: 1.2.4
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.5rc202210312311
    ChimeraX-CoreFormats: 1.1
    ChimeraX-coulombic: 1.3.2
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.2
    ChimeraX-Dicom: 1.1
    ChimeraX-DistMonitor: 1.3
    ChimeraX-DockPrep: 1.0
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ExperimentalCommands: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.2
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.1
    ChimeraX-Hbonds: 2.4
    ChimeraX-Help: 1.2.1
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.1
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-Label: 1.1.7
    ChimeraX-ListInfo: 1.1.1
    ChimeraX-Log: 1.1.5
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.8.2
    ChimeraX-Map: 1.1.2
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.1
    ChimeraX-MatchMaker: 2.0.9
    ChimeraX-MDcrds: 2.6
    ChimeraX-MedicalToolbar: 1.0.2
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1
    ChimeraX-mmCIF: 2.8
    ChimeraX-MMTF: 2.2
    ChimeraX-Modeller: 1.5.6
    ChimeraX-ModelPanel: 1.3.6
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.1
    ChimeraX-MouseModes: 1.1.1
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-NIHPresets: 1.1.4
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.9.1
    ChimeraX-PDB: 2.6.8
    ChimeraX-PDBBio: 1.0
    ChimeraX-PDBLibrary: 1.0.2
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1
    ChimeraX-PubChem: 2.1
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    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: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.7.2
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.1.1
    ChimeraX-ShowSequences: 1.0.1
    ChimeraX-SideView: 1.0.1
    ChimeraX-Smiles: 2.1
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.10
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.1.3
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.1.2
    ChimeraX-ToolshedUtils: 1.2.1
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.24.3
    ChimeraX-uniprot: 2.2.1
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.1.4
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.1
    ChimeraX-WebServices: 1.1.0
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.5
    cxservices: 1.2
    cycler: 0.11.0
    Cython: 0.29.32
    debugpy: 1.6.3
    decorator: 5.1.1
    docutils: 0.19
    entrypoints: 0.4
    executing: 1.2.0
    filelock: 3.7.1
    fonttools: 4.38.0
    funcparserlib: 1.0.0
    grako: 3.16.5
    h5py: 3.7.0
    html2text: 2020.1.16
    idna: 3.4
    ihm: 0.33
    imagecodecs: 2022.7.31
    imagesize: 1.4.1
    importlib-metadata: 5.0.0
    ipykernel: 6.15.3
    ipython: 8.4.0
    ipython-genutils: 0.2.0
    jedi: 0.18.1
    Jinja2: 3.1.2
    jupyter-client: 7.3.4
    jupyter-core: 4.11.2
    kiwisolver: 1.4.4
    line-profiler: 3.5.1
    lxml: 4.9.1
    lz4: 4.0.2
    MarkupSafe: 2.1.1
    matplotlib: 3.5.2
    matplotlib-inline: 0.1.6
    msgpack: 1.0.4
    nest-asyncio: 1.5.6
    netCDF4: 1.6.0
    networkx: 2.8.5
    numexpr: 2.8.4
    numpy: 1.23.1
    openvr: 1.23.701
    packaging: 21.3
    ParmEd: 3.4.3
    parso: 0.8.3
    pep517: 0.13.0
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 9.2.0
    pip: 22.2.2
    pkginfo: 1.8.3
    prompt-toolkit: 3.0.31
    psutil: 5.9.1
    ptyprocess: 0.7.0
    pure-eval: 0.2.2
    pycollada: 0.7.2
    pydicom: 2.3.0
    Pygments: 2.12.0
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 3.0.9
    PyQt6-commercial: 6.3.1
    PyQt6-Qt6: 6.3.2
    PyQt6-sip: 13.4.0
    PyQt6-WebEngine-commercial: 6.3.1
    PyQt6-WebEngine-Qt6: 6.3.2
    python-dateutil: 2.8.2
    pytz: 2022.6
    pyzmq: 24.0.1
    qtconsole: 5.3.1
    QtPy: 2.2.1
    RandomWords: 0.4.0
    requests: 2.28.1
    scipy: 1.9.0
    setuptools: 65.1.1
    setuptools-scm: 7.0.5
    sfftk-rw: 0.7.2
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    Sphinx: 5.1.1
    sphinx-autodoc-typehints: 1.19.1
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 3.0.0
    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
    stack-data: 0.6.0
    tables: 3.7.0
    tifffile: 2022.7.31
    tinyarray: 1.2.4
    tomli: 2.0.1
    tornado: 6.2
    traitlets: 5.3.0
    typing-extensions: 4.4.0
    urllib3: 1.26.12
    wcwidth: 0.2.5
    webcolors: 1.12
    wheel: 0.37.1
    wheel-filename: 1.4.1
    zipp: 3.10.0
File attachment: out_15898.pdb

out_15898.pdb

Attachments (1)

out_15898.pdb (109.5 KB ) - added by phil.cruz@… 3 years ago.
Added by email2trac

Download all attachments as: .zip

Change History (3)

by phil.cruz@…, 3 years ago

Attachment: out_15898.pdb added

Added by email2trac

comment:1 by pett, 3 years ago

Component: UnassignedStructure Analysis
Owner: set to pett
Platform: all
Project: ChimeraX
Status: newaccepted
Summary: ChimeraX bug report submissionH-bonds: More than 2 coplanar positions specified

comment:2 by pett, 3 years ago

Resolution: not a bug
Status: acceptedclosed

Hi Phil,

It looks like several residues are missing alternate location indicators for their atoms. THR 23, 94, and 131, ASP 40, and LYS 109 all have pairs of atoms with the same name at different positions, which wrecks havoc with the resulting ChimeraX structure.

--Eric

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