﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
3564	mmcif.find_template_residue() sometimes mistakenly claims template does not exist	Tristan Croll	Greg Couch	"{{{
The following bug report has been submitted:
Platform:        Linux-3.10.0-1127.13.1.el7.x86_64-x86_64-with-centos-7.8.2003-Core
ChimeraX Version: 1.0 (2020-06-04 23:15:07 UTC)
Description
Every now and again, `mmcif.find_template_residue()` throws this error for a template that actually does exist (and downloads correctly on a repeat call). I guess the server's returning some error that's being misinterpreted?

Log:
UCSF ChimeraX version: 1.0 (2020-06-04)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  
Successfully installed 'ChimeraX_ISOLDE-1.0rc1-cp37-cp37m-linux_x86_64.whl'  
Looking in indexes: https://pypi.org/simple,
https://cxtoolshed.rbvi.ucsf.edu/pypi/  
Processing
/home/tic20/.cache/ChimeraX/1.0/installers/ChimeraX_ISOLDE-1.0rc1-cp37-cp37m-linux_x86_64.whl  
Requirement already satisfied, skipping upgrade: ChimeraX-Arrays~=1.0 in
/opt/UCSF/ChimeraX/lib/python3.7/site-packages (from ChimeraX-ISOLDE==1.0rc1)
(1.0)  
Requirement already satisfied, skipping upgrade: ChimeraX-Clipper~=0.13.0 in
/home/tic20/.local/share/ChimeraX/1.0/site-packages (from ChimeraX-
ISOLDE==1.0rc1) (0.13.0)  
Requirement already satisfied, skipping upgrade: ChimeraX-
Core~=1.0rc202005052344 in /opt/UCSF/ChimeraX/lib/python3.7/site-packages
(from ChimeraX-ISOLDE==1.0rc1) (1.0)  
Requirement already satisfied, skipping upgrade: ChimeraX-Atomic>=1.0 in
/opt/UCSF/ChimeraX/lib/python3.7/site-packages (from ChimeraX-ISOLDE==1.0rc1)
(1.0)  
Requirement already satisfied, skipping upgrade: ChimeraX-Graphics~=1.0 in
/opt/UCSF/ChimeraX/lib/python3.7/site-packages (from ChimeraX-
Atomic>=1.0->ChimeraX-ISOLDE==1.0rc1) (1.0)  
Requirement already satisfied, skipping upgrade: ChimeraX-Geometry~=1.0 in
/opt/UCSF/ChimeraX/lib/python3.7/site-packages (from ChimeraX-
Atomic>=1.0->ChimeraX-ISOLDE==1.0rc1) (1.0)  
Installing collected packages: ChimeraX-ISOLDE  
Attempting uninstall: ChimeraX-ISOLDE  
Found existing installation: ChimeraX-ISOLDE 1.0rc1  
Uninstalling ChimeraX-ISOLDE-1.0rc1:  
Successfully uninstalled ChimeraX-ISOLDE-1.0rc1  
Successfully installed ChimeraX-ISOLDE-1.0rc1  
Lock 140457846893328 acquired on
/home/tic20/.cache/ChimeraX/1.0/toolshed/bundle_info.cache.lock  
Lock 140457846893328 released on
/home/tic20/.cache/ChimeraX/1.0/toolshed/bundle_info.cache.lock  
  

WARNING: You are using pip version 20.1; however, version 20.2 is available.  
You should consider upgrading via the '/usr/bin/chimerax -m pip install
--upgrade pip' command.  
  

> isolde demo crystal_intro

> set selectionWidth 4

before.pdb title:  
Crystal structure of etub from clostridium kluyveri [more info...]  
  
Chain information for before.pdb #1  
---  
Chain | Description  
A | predicted microcompartment protein  
  
Done loading forcefield  
before.pdb title:  
Crystal structure of etub from clostridium kluyveri [more info...]  
  
Chain information for before.pdb  
---  
Chain | Description  
1.2/A | predicted microcompartment protein  
  

WARNING: multiple experimental reflection datasets found:  
(dataset) FOBS, SIGFOBS,  
(dataset) IOBS, SIGIOBS,  
(dataset) DANO, SIGDANO,  
(dataset) F(+), SIGF(+), F(-), SIGF(-),  
(dataset) I(+), SIGI(+), I(-), SIGI(-)  
Automatically choosing ""(dataset) IOBS, SIGIOBS"".  

Reflection data provided as intensities. Performing French & Wilson scaling to
convert to amplitudes...  
Loaded crystallographic demo: PDB ID 3io0  

> delete HC

Fetching CCD THC from http://ligand-expo.rcsb.org/reports/T/THC/THC.cif  

> color sel bychain

> color sel byhetero

Fetching CCD AME from http://ligand-expo.rcsb.org/reports/A/AME/AME.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD HY3 from http://ligand-expo.rcsb.org/reports/H/HY3/HY3.cif  
Fetching CCD N7P from http://ligand-expo.rcsb.org/reports/N/N7P/N7P.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD NLG from http://ligand-expo.rcsb.org/reports/N/NLG/NLG.cif  
Fetching CCD CGU from http://ligand-expo.rcsb.org/reports/C/CGU/CGU.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD DAH from http://ligand-expo.rcsb.org/reports/D/DAH/DAH.cif  
Fetching CCD 5CR from http://ligand-expo.rcsb.org/reports/5/5CR/5CR.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD SER_LL_DHG from http://ligand-
expo.rcsb.org/reports/S/SER_LL_DHG/SER_LL_DHG.cif  
Fetching CCD SER_LSN3_DHG from http://ligand-
expo.rcsb.org/reports/S/SER_LSN3_DHG/SER_LSN3_DHG.cif  
Fetching CCD THR_LL_DHG1 from http://ligand-
expo.rcsb.org/reports/T/THR_LL_DHG1/THR_LL_DHG1.cif  
Fetching CCD SER_LEO2_DHG from http://ligand-
expo.rcsb.org/reports/S/SER_LEO2_DHG/SER_LEO2_DHG.cif  
Fetching CCD THR_LSN3_DHG1 from http://ligand-
expo.rcsb.org/reports/T/THR_LSN3_DHG1/THR_LSN3_DHG1.cif  
Fetching CCD SER_LFZW_DHG from http://ligand-
expo.rcsb.org/reports/S/SER_LFZW_DHG/SER_LFZW_DHG.cif  
Fetching CCD CSO from http://ligand-expo.rcsb.org/reports/C/CSO/CSO.cif  
Fetching CCD CSS from http://ligand-expo.rcsb.org/reports/C/CSS/CSS.cif  
Fetching CCD AYA from http://ligand-expo.rcsb.org/reports/A/AYA/AYA.cif  
Fetching CCD THR_LEO2_DHG1 from http://ligand-
expo.rcsb.org/reports/T/THR_LEO2_DHG1/THR_LEO2_DHG1.cif  
Fetching CCD THR_LFZW_DHG1 from http://ligand-
expo.rcsb.org/reports/T/THR_LFZW_DHG1/THR_LFZW_DHG1.cif  
Fetching CCD ORN from http://ligand-expo.rcsb.org/reports/O/ORN/ORN.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD LAY from http://ligand-expo.rcsb.org/reports/L/LAY/LAY.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD SAC from http://ligand-expo.rcsb.org/reports/S/SAC/SAC.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD HIC from http://ligand-expo.rcsb.org/reports/H/HIC/HIC.cif  
Fetching CCD NMM from http://ligand-expo.rcsb.org/reports/N/NMM/NMM.cif  
Fetching CCD DA2 from http://ligand-expo.rcsb.org/reports/D/DA2/DA2.cif  

> color sel bychain

> color sel byhetero

Fetching CCD LYZ from http://ligand-expo.rcsb.org/reports/L/LYZ/LYZ.cif  
Fetching CCD MLZ from http://ligand-expo.rcsb.org/reports/M/MLZ/MLZ.cif  

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

> color sel bychain

> color sel byhetero

Fetching CCD SC2 from http://ligand-expo.rcsb.org/reports/S/SC2/SC2.cif  

> color sel bychain

> color sel byhetero

Traceback (most recent call last):  
File ""/home/tic20/.local/share/ChimeraX/1.0/site-
packages/chimerax/isolde/isolde.py"", line 2514, in
_show_selected_unparameterised_residue  
ccd_template, description = get_ccd_template_and_name(self.session, tname)  
File ""/home/tic20/.local/share/ChimeraX/1.0/site-
packages/chimerax/isolde/isolde.py"", line 2499, in get_ccd_template_and_name  
tmpl = mmcif.find_template_residue(session, ccd_name)  
File ""/opt/UCSF/ChimeraX/lib/python3.7/site-
packages/chimerax/atomic/mmcif/mmcif.py"", line 378, in find_template_residue  
return _mmcif.find_template_residue(name)  
ValueError: No template for residue type AAG  
  
ValueError: No template for residue type AAG  
  
File ""/opt/UCSF/ChimeraX/lib/python3.7/site-
packages/chimerax/atomic/mmcif/mmcif.py"", line 378, in find_template_residue  
return _mmcif.find_template_residue(name)  
  
See log for complete Python traceback.  
  
Fetching CCD AAG from http://ligand-expo.rcsb.org/reports/A/AAG/AAG.cif  




OpenGL version: 3.3.0 NVIDIA 450.51.05
OpenGL renderer: TITAN Xp/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation
Manufacturer: Dell Inc.
Model: Precision T5600
OS: CentOS Linux 7 Core
Architecture: 64bit ELF
CPU: 32 Intel(R) Xeon(R) CPU E5-2687W 0 @ 3.10GHz
Cache Size: 20480 KB
Memory:
	              total        used        free      shared  buff/cache   available
	Mem:            62G        5.4G         48G        167M        8.8G         56G
	Swap:          4.9G          0B        4.9G

Graphics:
	03:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP102 [TITAN Xp] [10de:1b02] (rev a1)	
	Subsystem: NVIDIA Corporation Device [10de:11df]	
	Kernel driver in use: nvidia
PyQt version: 5.12.3
Compiled Qt version: 5.12.4
Runtime Qt version: 5.12.8

}}}
"	defect	closed	normal		Input/Output		fixed						all	ChimeraX
