﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
1429	Atom specifiers not handling chain case correctly	pascal.albanese@…	Conrad Huang	"{{{
The following bug report has been submitted:
Platform:        Windows-10-10.0.17134
ChimeraX Version: 0.8 (2018-11-08)
Description
I'm trying to load a pseudobond set of ditances, either on a custom PDB or on the 5xnl form the PDB database. 

However i see errors as the atom don't exist, for any atom. 

I tought it was a problem of the custom PDB (built in chimera as well) ... but is not. 

The same happens when i try just to se the distance (e.g.: distance #1/P:166@CA #1/P:170@CA radius 0.5 dashes 12 color gold)

Log:
UCSF ChimeraX version: 0.8 (2018-11-08)  
How to cite UCSF ChimeraX  

> open D:\Chimera_PSIIsc\PSII06\5xnl.pdb

5xnl.pdb title:  
Structure of stacked C2S2M2-type psii-lhcii supercomplex from pisum sativum
[more info...]  
  
Chain information for 5xnl.pdb #1  
---  
Chain | Description  
1 2 5 6 G N Y g n y | lhcii TYPE I CAB-8  
3 7 | chlorophyll A-B binding protein, chloroplastic  
4 8 | light harvesting chlorophyll A/B-binding protein LHCB6, CP24  
A a | photosystem II protein D1  
B b | photosystem II CP47 reaction center protein  
C c | photosystem II CP43 reaction center protein  
D d | photosystem II D2 protein  
E e | PSII reaction center subunit V  
F f | cytochrome B559 subunit β, PSBF  
H h | photosystem II reaction center protein H  
I i | photosystem II reaction center protein I, PSBI  
J j | PSII-J  
K k | PSII-K  
L l | PSII-L  
M m | PSII-M  
O o | oxygen-evolving enhancer protein 1, chloroplastic  
P p | oxygen-evolving enhancer protein 2, chloroplastic  
Q q | oxygen-evolving enhancer protein 3  
R r | light harvesting chlorophyll A/B-binding protein LHCB4, CP29  
S s | light harvesting chlorophyll A/B-binding protein LHCB5, CP26  
T t | PSII-T  
W w | photosystem II reaction center protein W  
X x | photosystem II reaction center protein X  
Z z | PSII-Z  
  

> set bgColor white

> hide selAtoms

> show selAtoms ribbons

> open D:/UTRECHT_MS/Xlink_results/Pres_data/mAPPING/All_dsso_on5xnl.pb

Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\ui\gui.py"",
line 542, in _qt_safe  
run(session, ""open "" + quote_if_necessary(paths[0]))  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\run.py"", line 31, in run  
results = command.run(text, log=log)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\cli.py"", line 2581, in run  
result = ci.function(session, **kw_args)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\open.py"", line 41, in open  
from_database=from_database, ignore_cache=ignore_cache, **kw))  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\open.py"", line 117, in open  
models = handle_unknown_kw(session.models.open, paths, format=format,
name=name, **kw)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\commands\open.py"", line 62, in handle_unknown_kw  
return f(*args, **kw)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\core\models.py"", line 583, in open  
session, filenames, format=format, name=name, **kw)  
File ""C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\core\io.py"",
line 461, in open_multiple_data  
models, status = open_data(session, fspec, format=format, name=name, **kw)  
File ""C:\Program Files\ChimeraX\bin\lib\site-packages\chimerax\core\io.py"",
line 416, in open_data  
models, status = open_func(*args, **kw)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\read_pbonds\\__init__.py"", line 23, in open_file  
return readpbonds.read_pseudobond_file(session, stream, file_name)  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\read_pbonds\readpbonds.py"", line 33, in read_pseudobond_file  
% (i, len(a), aspec))  
File ""<string>"", line None  
SyntaxError: Line 0, got 0 atoms for spec ""#1/P:166@CA"", require exactly 1  
  
File """", line None  
SyntaxError: Line 0, got 0 atoms for spec ""#1/P:166@CA"", require exactly 1  
  
File ""C:\Program Files\ChimeraX\bin\lib\site-
packages\chimerax\read_pbonds\readpbonds.py"", line 33, in read_pseudobond_file  
% (i, len(a), aspec))  
  
See log for complete Python traceback.  
  

> sequence chain #1/P

Chains must have same sequence  

Chains must have same sequence  




OpenGL version: 3.3.0 NVIDIA 388.75
OpenGL renderer: GeForce 940M/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

}}}
"	defect	closed	critical	0.8	Command Line		fixed		chimera-staff				all	ChimeraX
