id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
584	Opening 1gbp gives error setting entity descriptions	Tom Goddard	Greg Couch	"open 1gbp

Traceback (most recent call last):
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/cmd_line/tool.py"", line 158, in execute
cmd.run(cmd_text)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/cli.py"", line 2327, in run
result = ci.function(session, **kw_args)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/commands/open.py"", line 81, in open
format=format, name=name, ignore_cache=ignore_cache, **kw)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/fetch.py"", line 402, in fetch_from_database
models, status = df.fetch(session, id, format=format, ignore_cache=ignore_cache, **kw)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/fetch.py"", line 449, in fetch
return fetch(session, database_id, ignore_cache=ignore_cache, **kw)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/mmcif.py"", line 102, in fetch_mmcif
models, status = io.open_data(session, filename, format='mmcif', name=pdb_id, **kw)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/io.py"", line 330, in open_data
models, status = open_func(session, stream, dname, **kw)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/mmcif.py"", line 50, in open_mmcif
models = [AtomicStructure(session, name = name, c_pointer = p, auto_style = smid) for p in pointers]
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/mmcif.py"", line 50, in <listcomp>
models = [AtomicStructure(session, name = name, c_pointer = p, auto_style = smid) for p in pointers]
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/structure.py"", line 1824, in __init__
self._set_chain_descriptions(self.session)
File ""/Users/goddard/ucsf/chimerax/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/chimerax/core/atomic/structure.py"", line 1885, in _set_chain_descriptions
entity_to_description[mmcif_chain_to_entity[mmcif_cid]], False)
KeyError: 'A'
"	defect	closed	major		Input/Output		fixed		pett@…				all	ChimeraX