﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
6624	'Sequence' object has no attribute 'structure'	cxk853@…	Eric Pettersen	"{{{
The following bug report has been submitted:
Platform:        Darwin-21.4.0-x86_64-i386-64bit
ChimeraX Version: 1.1.1 (2020-10-07 08:32:49 UTC)
Description
Hi

I've been running the attached script and this report a bug window opened. 

Log:
UCSF ChimeraX version: 1.1.1 (2020-10-07)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> close all

> open 5UH6

5uh6 title:  
Crystal structure of Mycobacterium tuberculosis transcription initiation
complex containing 2ntRNA in complex with Rifampin [more info...]  
  
Chain information for 5uh6 #1  
---  
Chain | Description  
A B | DNA-directed RNA polymerase subunit α  
C | DNA-directed RNA polymerase subunit β  
D | DNA-directed RNA polymerase subunit beta'  
E | DNA-directed RNA polymerase subunit ω  
F | RNA polymerase σ factor SigA  
G | DNA (5'-D(*CP*ap*TP*CP*CP*GP*TP*GP*ap*GP*TP*CP*CP*ap*GP*G)-3')  
H | DNA
(5'-D(*TP*ap*TP*ap*ap*TP*GP*GP*GP*ap*GP*CP*TP*GP*TP*CP*ap*CP*GP*GP*ap*TP*G)-3')  
I | RNA (5'-R(*GP*A)-3')  
  
Non-standard residues in 5uh6 #1  
---  
MG — magnesium ion  
RFP — rifampicin  
ZN — zinc ion  
  

> open 5UHG

5uhg title:  
Crystal structure of Mycobacterium tuberculosis transcription initiation
complex in complex with D-AAP1 and Rifampin [more info...]  
  
Chain information for 5uhg #2  
---  
Chain | Description  
A B | DNA-directed RNA polymerase subunit α  
C | DNA-directed RNA polymerase subunit β  
D | DNA-directed RNA polymerase subunit beta'  
E | DNA-directed RNA polymerase subunit ω  
F | RNA polymerase σ factor SigA  
G | DNA (5'-D(*CP*ap*TP*CP*CP*GP*TP*GP*ap*GP*TP*CP*CP*ap*GP*G)-3')  
H | DNA
(5'-D(*TP*ap*TP*ap*ap*TP*GP*GP*GP*ap*GP*CP*TP*GP*TP*CP*ap*CP*GP*GP*ap*TP*G)-3')  
  
Non-standard residues in 5uhg #2  
---  
88G — Nalpha-(benzenecarbonyl)-N-(2-methylphenyl)-D-phenylalaninamide  
MG — magnesium ion  
RFP — rifampicin  
ZN — zinc ion  
  

> matchmaker #2 to #1 showAlignment true

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 5uh6, chain D (#1) with 5uhg, chain D (#2), sequence alignment
score = 6484.6  
Alignment identifier is 1  
Showing conservation header (""seq_conservation"" residue attribute) for
alignment 1  
Hiding conservation header for alignment 1  
Chains used in RMSD evaluation for alignment 1: 5uh6 #1/D, 5uhg #2/D  
Showing rmsd header (""seq_rmsd"" residue attribute) for alignment 1  
RMSD between 1210 pruned atom pairs is 0.757 angstroms; (across all 1265
pairs: 0.916)  
  

> set bgColor white

> graphics silhouettes true

> view name start

> hide all

> select nucleic-acid

1538 atoms, 1725 bonds, 49 pseudobonds, 75 residues, 4 models selected  

> show sel ribbons

> show sel atoms

> nucleotides stubs

> name frozen NN sel

> select ~sel

50551 atoms, 51393 bonds, 29 pseudobonds, 6496 residues, 6 models selected  

> ~select :RFP

50433 atoms, 51267 bonds, 29 pseudobonds, 6494 residues, 6 models selected  

> name frozen SS sel

> show SS surfaces

> surface SS transparency 0

> select #1.6

8714 atoms, 1126 residues, 1 model selected  

> name frozen beta sel

> select clear

> select :RFP

118 atoms, 126 bonds, 2 residues, 2 models selected  

> name frozen rfp sel

> select #1.6

8714 atoms, 1126 residues, 1 model selected  

> select subtract /C:1036-1200

7824 atoms, 1008 residues, 1 model selected  

> name frozen beta2 sel

> select clear

> turn y 270

> surface SS transparency 70

> show :MG atoms

> view name init1

> turn y 50

> turn x 10

> zoom 2

> view name rfp_s

> view rfp_s

> cofr rfp

> turn y -50

> turn x -10

> move y -10

> zoom 4

> move x 15

> move y -4

> view name rfp_f

> view rfp_f

> zoom 0.6

> turn y 30

> view name rfp_fl

> turn y -80

> view name rfp_fr

> view init1

> view init1

> zoom 1.4

> move x 10

> view name dna

> split #1

Split 5uh6 (#1) into 9 models  
Chain information for 5uh6 A #1.1  
---  
Chain | Description  
A | No description available  
  
Chain information for 5uh6 B #1.2  
---  
Chain | Description  
B | No description available  
  
Chain information for 5uh6 C #1.3  
---  
Chain | Description  
C | No description available  
  
Chain information for 5uh6 D #1.4  
---  
Chain | Description  
D | No description available  
  
Chain information for 5uh6 E #1.5  
---  
Chain | Description  
E | No description available  
  
Chain information for 5uh6 F #1.6  
---  
Chain | Description  
F | No description available  
  
Chain information for 5uh6 G #1.7  
---  
Chain | Description  
G | No description available  
  
Chain information for 5uh6 H #1.8  
---  
Chain | Description  
H | No description available  
  
Chain information for 5uh6 I #1.9  
---  
Chain | Description  
I | No description available  
  
Associated 5uh6 D (1.4) chain D to 5uh6, chain D with 0 mismatches  
Traceback (most recent call last):  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py"", line 130, in invoke  
return self._func(self._name, data)  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/seqalign/alignment.py"", line 355, in <lambda>  
self.associate([s for s in models if isinstance(s, AtomicStructure)],
force=False))  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/seqalign/alignment.py"", line 317, in associate  
self._notify_observers(note_name, note_data)  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/seqalign/alignment.py"", line 636, in _notify_observers  
recipient.alignment_notification(note_name, note_data)  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/alignment_headers/header_sequence.py"", line 411, in
alignment_notification  
for x in self.alignment.associations if x not in added_sseqs]))  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/alignment_headers/header_sequence.py"", line 411, in
<listcomp>  
for x in self.alignment.associations if x not in added_sseqs]))  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/attr_registration.py"", line 39, in _getattr_  
return look_in_class._attr_registration.get_attr(attr_name)  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/attr_registration.py"", line 69, 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 ""add models"":  
AttributeError: 'Sequence' object has no attribute 'structure'  
  
File
""/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/atomic/attr_registration.py"", line 69, in get_attr  
raise AttributeError(""'%s' object has no attribute '%s'"" %
(self.class_.__name__, attr_name)) from None  
  
See log for complete Python traceback.  
  
Chains used in RMSD evaluation for alignment 1: 5uh6 D #1.4/D, 5uhg #2/D  

> close #1/A

> close #1/B

> close #1/C

> close #1/D

> close #1/E

> close #1/F

> close #1/H

> hide #2/G ribbons

> hide #2/G atoms

> style rfp stick

Changed 59 atom styles  

> hide rfp surfaces

> show rfp atoms

> color rfp yellow

> color rfp byhetero

> nucleotides atoms

> style nucleic stick

Changed 1062 atom styles  

> view dna

> turn y 180

> move y 7

> zoom 1.4

> view name daap1




OpenGL version: 4.1 INTEL-18.5.8
OpenGL renderer: Intel(R) Iris(TM) Plus Graphics 650
OpenGL vendor: Intel Inc.Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro14,2
      Processor Name: Dual-Core Intel Core i5
      Processor Speed: 3.1 GHz
      Number of Processors: 1
      Total Number of Cores: 2
      L2 Cache (per Core): 256 KB
      L3 Cache: 4 MB
      Hyper-Threading Technology: Enabled
      Memory: 8 GB
      System Firmware Version: 447.80.3.0.0
      OS Loader Version: 540.100.7~23
      SMC Version (system): 2.44f6

Software:

    System Software Overview:

      System Version: macOS 12.3.1 (21E258)
      Kernel Version: Darwin 21.4.0
      Time since boot: 2 days 34 minutes

Graphics/Displays:

    Intel Iris Plus Graphics 650:

      Chipset Model: Intel Iris Plus Graphics 650
      Type: GPU
      Bus: Built-In
      VRAM (Dynamic, Max): 1536 MB
      Vendor: Intel
      Device ID: 0x5927
      Revision ID: 0x0006
      Metal Family: Supported, Metal GPUFamily macOS 2
      Displays:
        Color LCD:
          Display Type: Built-In Retina LCD
          Resolution: 2560 x 1600 Retina
          Framebuffer Depth: 24-Bit Color (ARGB8888)
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: Yes
          Connection Type: Internal
        SE2717H/HX:
          Resolution: 1920 x 1080 (1080p FHD - Full High Definition)
          UI Looks like: 1920 x 1080 @ 50.00Hz
          Framebuffer Depth: 30-Bit Color (ARGB2101010)
          Display Serial Number: K9V8V88D00TU
          Mirror: Off
          Online: Yes
          Rotation: Supported
          Connection Type: DVI or HDMI
          Adapter Firmware Version: 7.55

PyQt version: 5.12.3
Compiled Qt version: 5.12.4
Runtime Qt version: 5.12.9
Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    appnope: 0.1.0
    Babel: 2.8.0
    backcall: 0.2.0
    blockdiag: 2.0.1
    certifi: 2020.6.20
    chardet: 3.0.4
    ChimeraX-AddH: 2.1.3
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.1
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.6.1
    ChimeraX-AtomSearch: 2.0
    ChimeraX-AxesPlanes: 2.0
    ChimeraX-BasicActions: 1.1
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 1.0.1
    ChimeraX-BondRot: 2.0
    ChimeraX-BugReporter: 1.0
    ChimeraX-BuildStructure: 2.0
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.0
    ChimeraX-ButtonPanel: 1.0
    ChimeraX-CageBuilder: 1.0
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.1
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.0
    ChimeraX-ColorActions: 1.0
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-CommandLine: 1.1.3
    ChimeraX-ConnectStructure: 2.0
    ChimeraX-Contacts: 1.0
    ChimeraX-Core: 1.1.1
    ChimeraX-CoreFormats: 1.0
    ChimeraX-coulombic: 1.0.1
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-DataFormats: 1.0
    ChimeraX-Dicom: 1.0
    ChimeraX-DistMonitor: 1.1
    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: 1.0
    ChimeraX-Hbonds: 2.0
    ChimeraX-Help: 1.0
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.0
    ChimeraX-ImageFormats: 1.0
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0
    ChimeraX-Label: 1.0
    ChimeraX-ListInfo: 1.0
    ChimeraX-Log: 1.1.1
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Map: 1.0.1
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.0
    ChimeraX-Markers: 1.0
    ChimeraX-Mask: 1.0
    ChimeraX-MatchMaker: 1.1
    ChimeraX-MDcrds: 2.0
    ChimeraX-MedicalToolbar: 1.0.1
    ChimeraX-Meeting: 1.0
    ChimeraX-MLP: 1.0
    ChimeraX-mmCIF: 2.2
    ChimeraX-MMTF: 2.0
    ChimeraX-Modeller: 1.0
    ChimeraX-ModelPanel: 1.0
    ChimeraX-ModelSeries: 1.0
    ChimeraX-Mol2: 2.0
    ChimeraX-Morph: 1.0
    ChimeraX-MouseModes: 1.0
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nucleotides: 2.0
    ChimeraX-OpenCommand: 1.2.1
    ChimeraX-PDB: 2.1
    ChimeraX-PDBBio: 1.0
    ChimeraX-PickBlobs: 1.0
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.0
    ChimeraX-PubChem: 2.0
    ChimeraX-Read-Pbonds: 1.0
    ChimeraX-Registration: 1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-ResidueFit: 1.0
    ChimeraX-RestServer: 1.0
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 2.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.2
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SeqView: 2.2
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0
    ChimeraX-Shortcuts: 1.0
    ChimeraX-ShowAttr: 1.0
    ChimeraX-ShowSequences: 1.0
    ChimeraX-SideView: 1.0
    ChimeraX-Smiles: 2.0
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.0.4
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-Struts: 1.0
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0
    ChimeraX-SwapRes: 2.0
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.0
    ChimeraX-ToolshedUtils: 1.0
    ChimeraX-Tug: 1.0
    ChimeraX-UI: 1.2.3
    ChimeraX-uniprot: 2.0
    ChimeraX-ViewDockX: 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: 0.4.3
    comtypes: 1.1.7
    cxservices: 1.0
    cycler: 0.10.0
    Cython: 0.29.20
    decorator: 4.4.2
    distlib: 0.3.1
    docutils: 0.16
    filelock: 3.0.12
    funcparserlib: 0.3.6
    grako: 3.16.5
    h5py: 2.10.0
    html2text: 2020.1.16
    idna: 2.10
    ihm: 0.16
    imagecodecs: 2020.5.30
    imagecodecs-lite: 2020.1.31
    imagesize: 1.2.0
    ipykernel: 5.3.0
    ipython: 7.15.0
    ipython-genutils: 0.2.0
    jedi: 0.17.2
    Jinja2: 2.11.2
    jupyter-client: 6.1.3
    jupyter-core: 4.6.3
    kiwisolver: 1.2.0
    line-profiler: 2.1.2
    lxml: 4.5.1
    MarkupSafe: 1.1.1
    matplotlib: 3.2.1
    msgpack: 1.0.0
    netifaces: 0.10.9
    networkx: 2.4
    numexpr: 2.7.1
    numpy: 1.18.5
    numpydoc: 1.0.0
    openvr: 1.12.501
    packaging: 20.4
    parso: 0.7.1
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 7.1.2
    pip: 20.2.2
    pkginfo: 1.5.0.1
    prompt-toolkit: 3.0.7
    psutil: 5.7.0
    ptyprocess: 0.6.0
    pycollada: 0.7.1
    pydicom: 2.0.0
    Pygments: 2.6.1
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 2.4.7
    PyQt5-commercial: 5.12.3
    PyQt5-sip: 4.19.19
    PyQtWebEngine-commercial: 5.12.1
    python-dateutil: 2.8.1
    pytz: 2020.1
    pyzmq: 19.0.2
    qtconsole: 4.7.4
    QtPy: 1.9.0
    RandomWords: 0.3.0
    requests: 2.24.0
    scipy: 1.4.1
    setuptools: 49.4.0
    sfftk-rw: 0.6.6.dev0
    six: 1.15.0
    snowballstemmer: 2.0.0
    sortedcontainers: 2.2.2
    Sphinx: 3.1.1
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 2.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 1.0.3
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.4
    suds-jurko: 0.6
    tables: 3.6.1
    tifffile: 2020.6.3
    tinyarray: 1.2.2
    tornado: 6.0.4
    traitlets: 5.0.4
    urllib3: 1.25.10
    wcwidth: 0.2.5
    webcolors: 1.11.1
    wheel: 0.34.2
File attachment: 5_DAAP1.cxc

}}}

[attachment:""5_DAAP1.cxc""]
"	defect	closed	normal		Sequence		duplicate						all	ChimeraX
