ChimeraX bug report submission

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        macOS-26.3.1-arm64-arm-64bit
ChimeraX Version: 1.11.1 (2026-01-23 05:51:34 UTC)
Description
Replace this text with list of actions that caused this problem to occur

Log:
UCSF ChimeraX version: 1.11.1 (2026-01-23)  
© 2016-2025 Regents of the University of California. All rights reserved.  

> open "/Users/chrismayhugh/Documents/2026-03-27 IpaD Fig for Paper.cxs"
> format session

Log from Fri Mar 27 11:28:34 2026UCSF ChimeraX version: 1.10 (2025-06-26)  
© 2016-2025 Regents of the University of California. All rights reserved.  

> open "/Users/chrismayhugh/Desktop/IpaD Y90 & Other Sites.cxs" format session

Log from Mon Aug 11 16:34:53 2025UCSF ChimeraX version: 1.10 (2025-06-26)  
© 2016-2025 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open /Users/chrismayhugh/Downloads/2j0o.pdb format pdb

2j0o.pdb title:  
Shigella flexneri ipad [more info...]  
  
Chain information for 2j0o.pdb #1  
---  
Chain | Description | UniProt  
A B | invasin ipad | IPAD_SHIFL 15-332  
  
Non-standard residues in 2j0o.pdb #1  
---  
GOL — glycerol (glycerin; propane-1,2,3-triol)  
  

> show target m

> color #1 #c4c4c4ff

> select /A:39-322

2209 atoms, 2242 bonds, 284 residues, 1 model selected  

> select /B:39-322

2213 atoms, 2247 bonds, 284 residues, 1 model selected  

> select add #1

4449 atoms, 4494 bonds, 590 residues, 1 model selected  

> select subtract #1

Nothing selected  

> select add #1

4449 atoms, 4494 bonds, 590 residues, 1 model selected  

> select subtract #1

Nothing selected  

> color #1 #cfcfcfff

> color #1 #d9d9d9ff

> select :GOL

6 atoms, 5 bonds, 1 residue, 1 model selected  

> select /A:39-322

2209 atoms, 2242 bonds, 284 residues, 1 model selected  

> hide sel atoms

> select /A

2232 atoms, 2247 bonds, 302 residues, 1 model selected  

> select ~sel & ##selected

2217 atoms, 2247 bonds, 288 residues, 1 model selected  

> select clear

> ui tool show "Renumber Residues"

> renumber /A:39-322 seqStart 1

284 residues renumbered  

> ui tool show "Show Sequence Viewer"

> sequence chain /A /B

Alignment identifier is 1  

> select clear

> select /B

2217 atoms, 2247 bonds, 288 residues, 1 model selected  

> select ~sel & ##selected

2232 atoms, 2247 bonds, 302 residues, 1 model selected  

> cartoon hide sel

> hide sel target a

> select add #1

4449 atoms, 4494 bonds, 590 residues, 1 model selected  

> select :90

20 atoms, 19 bonds, 2 residues, 1 model selected  

> show sel atoms

> ui tool show "Renumber Residues"

[Repeated 1 time(s)]

> view /A:90

> show sel atoms

> show sel cartoons

> select add #1

4449 atoms, 4494 bonds, 590 residues, 1 model selected  

> select subtract #1

Nothing selected  

> color #1 #e0e0e0ff

> hide #1 models

> show #1 models

> show target m

> select :90

20 atoms, 19 bonds, 2 residues, 1 model selected  

> show sel atoms

> preset cartoons/nucleotides ribbons/slabs

Using preset: Cartoons/Nucleotides / Ribbons/Slabs  
Changed 0 atom styles  
Preset expands to these ChimeraX commands:

    
    
    show nucleic
    hide protein|solvent|H
    surf hide
    style (protein|nucleic|solvent) & @@draw_mode=0 stick
    ~worm
    cartoon
    cartoon style modeh def arrows t arrowshelix f arrowscale 2 wid 2 thick 0.4 sides 12 div 20
    cartoon style ~(nucleic|strand) x round
    cartoon style (nucleic|strand) x rect
    nucleotides tube/slab shape box

  

> close

> open 2j0o format mmcif fromDatabase pdb

2j0o title:  
Shigella Flexneri IpaD [more info...]  
  
Chain information for 2j0o #1  
---  
Chain | Description | UniProt  
A B | INVASIN IPAD | IPAD_SHIFL 15-332  
  
Non-standard residues in 2j0o #1  
---  
GOL — glycerol (glycerin; propane-1,2,3-triol)  
  
2j0o mmCIF Assemblies  
---  
1| author_and_software_defined_assembly  
2| author_and_software_defined_assembly  
  

> select add #1

4449 atoms, 4494 bonds, 590 residues, 1 model selected  

> color #1 #c4c4c4ff

> hide target m

> show target m

> select /B:39-322

2213 atoms, 2247 bonds, 284 residues, 1 model selected  

> hide target m

> show target m

> view clip false

> sym #1

2j0o mmCIF Assemblies  
---  
1| author_and_software_defined_assembly| 1 copy of chain A  
2| author_and_software_defined_assembly| 1 copy of chain B  
  

> log metadata #1

Metadata for 2j0o #1  
---  
Title | Shigella Flexneri IpaD  
Citations | Johnson, S., Roversi, P., Espina, M., Olive, A., Deane, J.E., Birket, S., Field, T., Picking, W.D., Blocker, A.J., Galyov, E.E., Picking, W.L., Lea, S.M. (2007). Self-chaperoning of the type III secretion system needle tip proteins IpaD and BipD. J. Biol. Chem., 282, 4035-4044. PMID: 17077085. DOI: 10.1074/jbc.M607945200  
Johnson, S., Roversi, P., Espina, M., Deane, J.E., Birket, S., Picking, W.D.,
Blocker, A., Picking, W.L., Lea, S.M. (2006). Expression, Limited Proteolysis
and Preliminary Crystallographic Analysis of Ipad, a Component of the Shigella
Flexneri Type III Secretion System. Acta Crystallogr.,Sect.F, 62, 865. PMID:
16946465. DOI: 10.1107/S1744309106027047  
Non-standard residue | GOL — glycerol (glycerin; propane-1,2,3-triol)  
Gene source | Shigella flexneri 2a str. 301  
Experimental method | X-ray diffraction  
Resolution | 2.700Å  
  
> log chains #1

Chain information for 2j0o #1  
---  
Chain | Description | UniProt  
A B | INVASIN IPAD | IPAD_SHIFL 15-332  
  

> select /A

2232 atoms, 2247 bonds, 302 residues, 1 model selected  

> select ~sel & ##selected

2217 atoms, 2247 bonds, 288 residues, 1 model selected  

> ui tool show "Renumber Residues"

> renumber /A-B:39-322 seqStart 1

568 residues renumbered  

> hide sel atoms

> hide sel cartoons

> select /B:39-322

2105 atoms, 2136 bonds, 270 residues, 1 model selected  

> select /A:39-322

2101 atoms, 2131 bonds, 270 residues, 1 model selected  

> hide sel atoms

> select :90

24 atoms, 24 bonds, 2 residues, 1 model selected  

> show sel atoms

> color sel red

> ui tool show "Basic Actions"

> label sel text "{0.name} {0.number}{0.insertion_code}"

> select :90A

Nothing selected  

> select :90/A

2244 atoms, 2259 bonds, 303 residues, 1 model selected  

> select :90

24 atoms, 24 bonds, 2 residues, 1 model selected  

> select /A :90

12 atoms, 12 bonds, 1 residue, 1 model selected  

> save /Users/chrismayhugh/Desktop/image1.png supersample 3

> save /Users/chrismayhugh/Desktop/image2.png supersample 3

> hide sel surfaces

> hide sel atoms

> show sel atoms

> show sel cartoons

[Repeated 1 time(s)]

> hide sel cartoons

> show sel cartoons

> hide sel cartoons

> show sel cartoons

> lighting soft

> set bgColor white

> set bgColor black

> select clear

> select /A :90

12 atoms, 12 bonds, 1 residue, 1 model selected  

> label sel attribute label_one_letter_code

> label sel text Y90

> select up

36 atoms, 37 bonds, 4 residues, 1 model selected  

> select up

2209 atoms, 2242 bonds, 284 residues, 1 model selected  

> select down

36 atoms, 37 bonds, 4 residues, 1 model selected  

> select down

12 atoms, 12 bonds, 1 residue, 1 model selected  

> select down

12 atoms, 12 bonds, 1 residue, 1 model selected  

> save "/Users/chrismayhugh/Desktop/IpaD Y90 & Other Sites.cxs"

——— End of log from Mon Aug 11 16:34:53 2025 ———

> view name session-start

opened ChimeraX session  

> hide #1.1 models

> show #1.1 models

> select add #1.1

12 atoms, 12 bonds, 1 residue, 2 models selected  

> select subtract #1.1

12 atoms, 12 bonds, 1 residue, 1 model selected  

> select add #1.1

12 atoms, 12 bonds, 1 residue, 2 models selected  

> select /A :104

7 atoms, 7 bonds, 1 residue, 1 model selected  

> select /A :103

5 atoms, 4 bonds, 1 residue, 1 model selected  

> select /A :90

12 atoms, 12 bonds, 1 residue, 1 model selected  

> hide B

> hide /B

[Repeated 1 time(s)]

> color #1 #0ecf07ff

> color #1 #54cf5dff

> color #1 #52cf59ff

> hide sel atoms

[Repeated 1 time(s)]

> select /A :90

12 atoms, 12 bonds, 1 residue, 1 model selected  

> select /A :90

12 atoms, 12 bonds, 1 residue, 1 model selected  

> style sel stick

Changed 12 atom styles  

> color sel red

> style sel ball

Changed 12 atom styles  

> view clip false

> show sel cartoons

[Repeated 1 time(s)]

> show sel atoms

> set bgColor white

> toolshed show

Downloading bundle
chimerax_isolde-1.10.1-cp311-cp311-macosx_10_13_universal2.whl  
[Repeated 1 time(s)]

> lighting soft

> lighting full

> lighting simple

> lighting soft

> lighting simple

[Repeated 1 time(s)]

> lighting soft

> lighting full

> lighting soft

> lighting full

> graphics silhouettes true

> lighting shadows false

> lighting shadows true

> lighting shadows false

> lighting shadows true

> graphics silhouettes false

> lighting flat

> lighting full

> lighting soft

> lighting shadows true intensity 0.5

> lighting flat

[Repeated 1 time(s)]

> graphics silhouettes false

> lighting soft

> lighting full

> lighting simple

> lighting full

> ui tool show "Side View"

> view orient

[Repeated 1 time(s)]

> ui tool show "Side View"

> view sel

> view

> view sel

> view

> color #1 #2dd111ff

> color #1 #0dd12eff

> color #1 #2aafd1ff

> color #1 #0cd1d1ff

> color #1 #5bd15fff

> color #1 #99d179ff

> color #1 #68d11fff

> color #1 #5ed103ff

> color #1 #26d103ff

> color sel red

> hide solvent

> hide :GOL

> hide :HOH

> save /Users/chrismayhugh/Desktop/image6.png supersample 3

> save /Users/chrismayhugh/Desktop/image7.png supersample 3

> undo

> save /Users/chrismayhugh/Desktop/image8.png supersample 3

> save "/Users/chrismayhugh/Documents/2026-03-27 IpaD Fig for Paper.cxs"

——— End of log from Fri Mar 27 11:28:34 2026 ———

> view name session-start

opened ChimeraX session  

> swapaa :90 PHE

Using Dunbrack library  
/A TYR 90: phi -59.8, psi 124.3 trans  
/B TYR 90: phi -57.1, psi 123.7 trans  
Applying PHE rotamer (chi angles: -177.2 74.8) to /A PHE 90  
Applying PHE rotamer (chi angles: -177.2 74.8) to /B PHE 90  

> select /A:90@CZ

1 atom, 1 residue, 1 model selected  

> ui tool show "Build Structure"

> addh

Summary of feedback from adding hydrogens to 2j0o #1  
---  
warning | Not adding hydrogens to /A HIS 101 CG because it is missing heavy-atom bond partners  
notes | Termini for 2j0o (#1) chain A determined from SEQRES records  
Termini for 2j0o (#1) chain B determined from SEQRES records  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: /A HIS 25, /B HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: /A CYS 308, /B CYS 308  
581 hydrogen bonds  
Adding 'H' to /A HIS 25  
Adding 'H' to /B HIS 25  
/A CYS 308 is not terminus, removing H atom from 'C'  
/B CYS 308 is not terminus, removing H atom from 'C'  
4447 hydrogens added  
  

> select /A:90@HZ

1 atom, 1 residue, 1 model selected  

> build modify /A:90@HZ N 3 geometry trigonal name N1

> select /A:90@H12

1 atom, 1 residue, 1 model selected  

> build modify /A:90@H12 O 1 name O1

> select /A:90@H11

1 atom, 1 residue, 1 model selected  

> build modify /A:90@H11 O 1 name O2

> ui tool show "Add Charges"

Closest equivalent command: addcharge sel standardizeResidues 5BU,CSL,MSE,UMS  
Using Amber 20 recommended default charges and atom types for standard
residues  
/A PHE 90 PHE  
Nonstandard name for heavy atom /A PHE 90 N1  

> setattr :90 residues name PNF

Assigning name attribute to 2 items  

> setattr :PNF residues amber_res_name PNF create true

Assigning amber_res_name attribute to 2 items  

> delete H

> addh

Summary of feedback from adding hydrogens to 2j0o #1  
---  
warning | Not adding hydrogens to /A HIS 101 CG because it is missing heavy-atom bond partners  
notes | Termini for 2j0o (#1) chain A determined from SEQRES records  
Termini for 2j0o (#1) chain B determined from SEQRES records  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: /A HIS 25, /B HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: /A CYS 308, /B CYS 308  
581 hydrogen bonds  
Adding 'H' to /A HIS 25  
Adding 'H' to /B HIS 25  
/A CYS 308 is not terminus, removing H atom from 'C'  
/B CYS 308 is not terminus, removing H atom from 'C'  
4446 hydrogens added  
  

> addcharge nonstd 0.0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd :90 PNF 0.0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd :90 PNF

Missing or invalid "netCharge" argument: Expected an integer  

> setattr :90 residues name MYS

Assigning name attribute to 2 items  

> setattr :MYS residues amber_res_name MYS create true

Assigning amber_res_name attribute to 2 items  

> info :MYS residues attributes

Expected a keyword  

> addcharge :MYS method gasteiger netCharge 0

Expected a keyword  

> addcharge nonstd :MYS method gasteiger netCharge 0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd :MYS method gasteiger netCharge 0.0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge :MYS method gasteiger netCharge 0

Expected a keyword  

> addcharge nonstd :MYS method gasteiger netCharge 0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd method gasteiger netCharge 0 residues :MYS

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd method gasteiger netCharge 0 :MYS

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd method gasteiger netCharge 0 :MYS

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge :MYS nonstd method gasteiger netcharge 0

Expected a keyword  

> addcharge :MYS nonstd method gasteiger charge 0

Expected a keyword  

> setattr :MYS atoms charge 0.0

Assigning charge attribute to 42 items  

> minimize

Starting dock prep  
Deleting solvent  
Deleting non-metal-complex ions  
Deleting non-current alt locs  
Filling out missing side chains  
/A HIS 101: phi -65.8, psi -20.2 trans  
Applying HIS rotamer (chi angles: -172.8 -25.8) to /A HIS 101  
Summary of feedback from adding hydrogens to 2j0o #1  
---  
notes | Termini for 2j0o (#1) chain A determined from SEQRES records  
Termini for 2j0o (#1) chain B determined from SEQRES records  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: /A HIS 25, /B HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: /A CYS 308, /B CYS 308  
540 hydrogen bonds  
/A CYS 308 is not terminus, removing H atom from 'C'  
/B CYS 308 is not terminus, removing H atom from 'C'  
5 hydrogens added  
  
Using Amber 20 recommended default charges and atom types for standard
residues  
/A MYS 90 PHE  
Nonstandard name for heavy atom /A MYS 90 N1  

> setattr :MYS residues amber_res_name MYS create true

Assigning amber_res_name attribute to 2 items  

> delete H

> addh

Summary of feedback from adding hydrogens to 2j0o #1  
---  
notes | Termini for 2j0o (#1) chain A determined from SEQRES records  
Termini for 2j0o (#1) chain B determined from SEQRES records  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: /A HIS 25, /B HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: /A CYS 308, /B CYS 308  
555 hydrogen bonds  
Adding 'H' to /A HIS 25  
Adding 'H' to /B HIS 25  
/A CYS 308 is not terminus, removing H atom from 'C'  
/B CYS 308 is not terminus, removing H atom from 'C'  
4407 hydrogens added  
  

> setattr :MYS atoms charge 0.0

Assigning charge attribute to 42 items  

> info :MYS atoms attributes

Expected a keyword  

> info :MYS atoms attributesattributes

Expected a keyword  

> minimize

Starting dock prep  
Deleting solvent  
Deleting non-metal-complex ions  
Deleting non-current alt locs  
Summary of feedback from adding hydrogens to 2j0o #1  
---  
notes | Termini for 2j0o (#1) chain A determined from SEQRES records  
Termini for 2j0o (#1) chain B determined from SEQRES records  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: /A HIS 25, /B HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: /A CYS 308, /B CYS 308  
540 hydrogen bonds  
/A CYS 308 is not terminus, removing H atom from 'C'  
/B CYS 308 is not terminus, removing H atom from 'C'  
0 hydrogens added  
  
Using Amber 20 recommended default charges and atom types for standard
residues  
/A MYS 90 PHE  
Nonstandard name for heavy atom /A MYS 90 N1  

> setattr :90 residues amber_res_name MYS create true

Assigning amber_res_name attribute to 2 items  

> setattr :90 residues type nonprotein create true

Assigning type attribute to 2 items  

> setattr :MYS atoms charge 0.0

Assigning charge attribute to 42 items  

> minimize

Starting dock prep  
Deleting solvent  
Deleting non-metal-complex ions  
Deleting non-current alt locs  
Summary of feedback from adding hydrogens to 2j0o #1  
---  
notes | Termini for 2j0o (#1) chain A determined from SEQRES records  
Termini for 2j0o (#1) chain B determined from SEQRES records  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: /A HIS 25, /B HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: /A CYS 308, /B CYS 308  
540 hydrogen bonds  
/A CYS 308 is not terminus, removing H atom from 'C'  
/B CYS 308 is not terminus, removing H atom from 'C'  
0 hydrogens added  
  
Using Amber 20 recommended default charges and atom types for standard
residues  
/A MYS 90 PHE  
Nonstandard name for heavy atom /A MYS 90 N1  

> setattr :MYS residues amber_res_name MYS create true

Assigning amber_res_name attribute to 2 items  

> setattr :MYS atoms charge 0.0true

Assigning charge attribute to 42 items  

> minimize

Starting dock prep  
Deleting solvent  
Deleting non-metal-complex ions  
Deleting non-current alt locs  
Summary of feedback from adding hydrogens to 2j0o #1  
---  
notes | Termini for 2j0o (#1) chain A determined from SEQRES records  
Termini for 2j0o (#1) chain B determined from SEQRES records  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: /A HIS 25, /B HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: /A CYS 308, /B CYS 308  
540 hydrogen bonds  
/A CYS 308 is not terminus, removing H atom from 'C'  
/B CYS 308 is not terminus, removing H atom from 'C'  
0 hydrogens added  
  
Using Amber 20 recommended default charges and atom types for standard
residues  
/A MYS 90 PHE  
Nonstandard name for heavy atom /A MYS 90 N1  

> select :90

42 atoms, 42 bonds, 2 residues, 1 model selected  

> split sel

Split 2j0o (#1) into 2 models  
Chain information for 2j0o A #1.1  
---  
Chain | Description  
A | No description available  
  
Chain information for 2j0o B #1.2  
---  
Chain | Description  
B | No description available  
  

> etattr #1.2 residues name PNF

Unknown command: etattr #1.2 residues name PNF  

> etattr #1.2 residues name MYS

Unknown command: etattr #1.2 residues name MYS  

> setattr #1.2 residues name MYS

Assigning name attribute to 284 items  

> show #1.2 target m

> select add #1.2

4412 atoms, 4446 bonds, 284 residues, 1 model selected  

> hide #1.2 models

> show #1.2 models

> addcharge nonstd #1.2 0 method am1-bcc

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd #1.2 0.0 method am1-bcc

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd #1.2 method am1-bcc netCharge 0.0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd #1.2 method am1-bcc netCharge 0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd #1.2 method am1-bcc 0

Missing or invalid "netCharge" argument: Expected an integer  

> addcharge nonstd #1.2 netCharge 0 method am1-bcc

No specified residues are named 'netCharge'  

> addcharge nonstd #1.2 MYS 0 method am1-bcc

Assigning partial charges to residue MYS (net charge +0) with am1-bcc method  
23 tautomers of MYS; charging separately  
MYS: number of electrons (97) + formal charge (+0) is odd; cannot compute
charges for radical species using AM1-BCC method  

> addcharge nonstd #1.1 MYS 0 method am1-bcc

Assigning partial charges to residue MYS (net charge +0) with am1-bcc method  
Running ANTECHAMBER command:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/antechamber -ek
qm_theory='AM1', -i
/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmp9ikttx2h/ante.in.mol2 -fi
mol2 -o
/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmp9ikttx2h/ante.out.mol2 -fo
mol2 -c bcc -nc 0 -j 5 -s 2 -dr n  
(MYS) ``  
(MYS) `Welcome to antechamber 20.0: molecular input file processor.`  
(MYS) ``  
(MYS) `Info: Finished reading file
(/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmp9ikttx2h/ante.in.mol2);
atoms read (37), bonds read (37).`  
(MYS) `Info: Determining atomic numbers from atomic symbols which are case
sensitive.`  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/bondtype -j part -i
ANTECHAMBER_BOND_TYPE.AC0 -o ANTECHAMBER_BOND_TYPE.AC -f ac`  
(MYS) ``  
(MYS) ``  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/atomtype -i
ANTECHAMBER_AC.AC0 -o ANTECHAMBER_AC.AC -p gaff`  
(MYS) `Info: Total number of electrons: 148; net charge: 0`  
(MYS) ``  
(MYS) `Running: /Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/sqm
-O -i sqm.in -o sqm.out`  
(MYS) ``  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/am1bcc -i
ANTECHAMBER_AM1BCC_PRE.AC -o ANTECHAMBER_AM1BCC.AC -f ac -p
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/dat/antechamber/BCCPARM.DAT
-s 2 -j 1`  
(MYS) ``  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/atomtype -f ac -p
bcc -o ANTECHAMBER_AM1BCC.AC -i ANTECHAMBER_AM1BCC_PRE.AC`  
(MYS) ``  
Charges for residue MYS determined  

> show #1.1 target m

> minimize #1.1

Starting dock prep  
Deleting solvent  
Deleting non-metal-complex ions  
Deleting non-current alt locs  
Filling out missing side chains  
2j0o A #1.1/A CYS 308: phi -115.5, psi none trans  
Applying CYS rotamer (chi angles: -64.3) to 2j0o A #1.1/A CYS 308  
Summary of feedback from adding hydrogens to 2j0o A #1.1  
---  
notes | No usable SEQRES records for 2j0o A (#1.1) chain A; guessing termini instead  
Chain-initial residues that are actual N termini:  
Chain-initial residues that are not actual N termini: 2j0o A #1.1/A HIS 25  
Chain-final residues that are actual C termini:  
Chain-final residues that are not actual C termini: 2j0o A #1.1/A CYS 308  
277 hydrogen bonds  
2j0o A #1.1/A CYS 308 is not terminus, removing H atom from 'C'  
3 hydrogens added  
  
Using Amber 20 recommended default charges and atom types for standard
residues  
Assigning partial charges to residue MYS (net charge +0) with am1-bcc method  
Running ANTECHAMBER command:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/antechamber -ek
qm_theory='AM1', -i
/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmppevyrpu_/ante.in.mol2 -fi
mol2 -o
/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmppevyrpu_/ante.out.mol2 -fo
mol2 -c bcc -nc 0 -j 5 -s 2 -dr n  
(MYS) ``  
(MYS) `Welcome to antechamber 20.0: molecular input file processor.`  
(MYS) ``  
(MYS) `Info: Finished reading file
(/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmppevyrpu_/ante.in.mol2);
atoms read (37), bonds read (37).`  
(MYS) `Info: Determining atomic numbers from atomic symbols which are case
sensitive.`  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/bondtype -j part -i
ANTECHAMBER_BOND_TYPE.AC0 -o ANTECHAMBER_BOND_TYPE.AC -f ac`  
(MYS) ``  
(MYS) ``  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/atomtype -i
ANTECHAMBER_AC.AC0 -o ANTECHAMBER_AC.AC -p gaff`  
(MYS) `Info: Total number of electrons: 148; net charge: 0`  
(MYS) ``  
(MYS) `Running: /Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/sqm
-O -i sqm.in -o sqm.out`  
(MYS) ``  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/am1bcc -i
ANTECHAMBER_AM1BCC_PRE.AC -o ANTECHAMBER_AM1BCC.AC -f ac -p
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/dat/antechamber/BCCPARM.DAT
-s 2 -j 1`  
(MYS) ``  
(MYS) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/atomtype -f ac -p
bcc -o ANTECHAMBER_AM1BCC.AC -i ANTECHAMBER_AM1BCC_PRE.AC`  
(MYS) ``  
Charges for residue MYS determined  
Assigning partial charges to residue GOL (net charge +0) with am1-bcc method  
Running ANTECHAMBER command:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/antechamber -ek
qm_theory='AM1', -i
/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmp19p_m5ow/ante.in.mol2 -fi
mol2 -o
/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmp19p_m5ow/ante.out.mol2 -fo
mol2 -c bcc -nc 0 -j 5 -s 2 -dr n  
(GOL) ``  
(GOL) `Welcome to antechamber 20.0: molecular input file processor.`  
(GOL) ``  
(GOL) `Info: Finished reading file
(/var/folders/6k/516965m91_d0kslddy79yqg40000gn/T/tmp19p_m5ow/ante.in.mol2);
atoms read (14), bonds read (13).`  
(GOL) `Info: Determining atomic numbers from atomic symbols which are case
sensitive.`  
(GOL) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/bondtype -j part -i
ANTECHAMBER_BOND_TYPE.AC0 -o ANTECHAMBER_BOND_TYPE.AC -f ac`  
(GOL) ``  
(GOL) ``  
(GOL) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/atomtype -i
ANTECHAMBER_AC.AC0 -o ANTECHAMBER_AC.AC -p gaff`  
(GOL) `Info: Total number of electrons: 50; net charge: 0`  
(GOL) ``  
(GOL) `Running: /Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/sqm
-O -i sqm.in -o sqm.out`  
(GOL) ``  
(GOL) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/am1bcc -i
ANTECHAMBER_AM1BCC_PRE.AC -o ANTECHAMBER_AM1BCC.AC -f ac -p
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/dat/antechamber/BCCPARM.DAT
-s 2 -j 1`  
(GOL) ``  
(GOL) `Running:
/Applications/ChimeraX-1.11.1.app/Contents/bin/amber20/bin/atomtype -f ac -p
bcc -o ANTECHAMBER_AM1BCC.AC -i ANTECHAMBER_AM1BCC_PRE.AC`  
(GOL) ``  
Charges for residue GOL determined  
Dock prep finished  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/cmd_line/tool.py", line 322, in execute  
cmd.run(cmd_text)  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/core/commands/cli.py", line 3237, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/minimize/cmd.py", line 41, in cmd_minimize  
dock_prep_caller(session, [structure], memorize_name="minimization",
nogui=True,  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/dock_prep/cmd.py", line 146, in dock_prep_caller  
run_steps(session, state, structures)  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/dock_prep/cmd.py", line 161, in run_steps  
step_mod.run_for_dock_prep(session, state, run_steps, state['memorization'],
state['memorize_name'],  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/dock_prep/prep.py", line 107, in prep  
callback(session, state, structures)  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/dock_prep/cmd.py", line 161, in run_steps  
step_mod.run_for_dock_prep(session, state, run_steps, state['memorization'],
state['memorize_name'],  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/addh/dock_prep.py", line 56, in run_for_dock_prep  
callback(session, state, structures)  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/dock_prep/cmd.py", line 161, in run_steps  
step_mod.run_for_dock_prep(session, state, run_steps, state['memorization'],
state['memorize_name'],  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/add_charge/dock_prep.py", line 58, in run_for_dock_prep  
callback(session, state, structures)  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/dock_prep/cmd.py", line 156, in run_steps  
callback()  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/dock_prep/prep.py", line 106, in <lambda>  
state['callback'] = lambda cb=cb, ps=postscript: (ps(), cb())  
^^^^  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/minimize/cmd.py", line 43, in <lambda>  
steps=max_steps: _minimize(ses, struct, updates, log, steps), **kw)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/minimize/cmd.py", line 173, in _minimize  
system = forcefield.createSystem(top, nonbondedCutoff=1*nanometer,
constraints=HBonds)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/openmm/app/forcefield.py", line 1280, in createSystem  
raise Exception(msg)  
Exception: Could not find typename 'N' for atom '<Atom 0 (N) of chain 0
residue 0 (A-HIS-25)>' in list of known atom types.  
Known atom types are: dict_keys(['tip3pfb_standard-Li+', 'tip3pfb_standard-
Na+', 'tip3pfb_standard-K+', 'tip3pfb_standard-Rb+', 'tip3pfb_standard-Cs+',
'tip3pfb_standard-F-', 'tip3pfb_standard-Cl-', 'tip3pfb_standard-Br-',
'tip3pfb_standard-I-', 'tip3pfb_standard-Be2+', 'tip3pfb_standard-Cu2+',
'tip3pfb_standard-Ni2+', 'tip3pfb_standard-Pt2+', 'tip3pfb_standard-Zn2+',
'tip3pfb_standard-Co2+', 'tip3pfb_standard-Pd2+', 'tip3pfb_standard-Ag2+',
'tip3pfb_standard-Cr2+', 'tip3pfb_standard-Fe2+', 'tip3pfb_standard-Mg2+',
'tip3pfb_standard-V2+', 'tip3pfb_standard-Mn2+', 'tip3pfb_standard-Hg2+',
'tip3pfb_standard-Cd2+', 'tip3pfb_standard-Yb2+', 'tip3pfb_standard-Ca2+',
'tip3pfb_standard-Sn2+', 'tip3pfb_standard-Pb2+', 'tip3pfb_standard-Eu2+',
'tip3pfb_standard-Sr2+', 'tip3pfb_standard-Sm2+', 'tip3pfb_standard-Ba2+',
'tip3pfb_standard-Ra2+', 'tip3pfb_standard-Al3+', 'tip3pfb_standard-Fe3+',
'tip3pfb_standard-Cr3+', 'tip3pfb_standard-In3+', 'tip3pfb_standard-Tl3+',
'tip3pfb_standard-Y3+', 'tip3pfb_standard-La3+', 'tip3pfb_standard-Ce3+',
'tip3pfb_standard-Pr3+', 'tip3pfb_standard-Nd3+', 'tip3pfb_standard-Sm3+',
'tip3pfb_standard-Eu3+', 'tip3pfb_standard-Gd3+', 'tip3pfb_standard-Tb3+',
'tip3pfb_standard-Dy3+', 'tip3pfb_standard-Er3+', 'tip3pfb_standard-Tm3+',
'tip3pfb_standard-Lu3+', 'tip3pfb_standard-Hf4+', 'tip3pfb_standard-Zr4+',
'tip3pfb_standard-Ce4+', 'tip3pfb_standard-U4+', 'tip3pfb_standard-Pu4+',
'tip3pfb_standard-Th4+', 'tip3p-fb-O', 'tip3p-fb-H', 'protein-C', 'protein-
CA', 'protein-CB', 'protein-CC', 'protein-CN', 'protein-CR', 'protein-CT',
'protein-CV', 'protein-CW', 'protein-C*', 'protein-CX', 'protein-H', 'protein-
HC', 'protein-H1', 'protein-HA', 'protein-H4', 'protein-H5', 'protein-HO',
'protein-HS', 'protein-HP', 'protein-N', 'protein-NA', 'protein-NB',
'protein-N2', 'protein-N3', 'protein-O', 'protein-O2', 'protein-OH',
'protein-S', 'protein-SH', 'protein-CO', 'protein-2C', 'protein-3C',
'protein-C8', 'DNA-C', 'DNA-CA', 'DNA-CB', 'DNA-CK', 'DNA-CM', 'DNA-CQ', 'DNA-
CT', 'DNA-H', 'DNA-HC', 'DNA-H1', 'DNA-H2', 'DNA-HA', 'DNA-H4', 'DNA-H5',
'DNA-HO', 'DNA-NA', 'DNA-NB', 'DNA-NC', 'DNA-N2', 'DNA-N*', 'DNA-O', 'DNA-O2',
'DNA-OH', 'DNA-OS', 'DNA-P', 'DNA-C7', 'DNA-C2', 'DNA-C1', 'DNA-CJ', 'RNA-C',
'RNA-CA', 'RNA-CB', 'RNA-CI', 'RNA-CP', 'RNA-CS', 'RNA-CQ', 'RNA-CT',
'RNA-C5', 'RNA-C4', 'RNA-H', 'RNA-H1', 'RNA-H2', 'RNA-HA', 'RNA-H4', 'RNA-H5',
'RNA-HO', 'RNA-NA', 'RNA-NB', 'RNA-NC', 'RNA-N2', 'RNA-N*', 'RNA-O', 'RNA-O2',
'RNA-OH', 'RNA-OS', 'RNA-P', 'cA', 'cB', 'cC', 'cD', 'hA', 'hB', 'hE', 'hL',
'hN', 'hO', 'hX', 'nA', 'oC', 'oH', 'oO', 'oP', 'oS', 'oT', 'pA', 'c', 'cs',
'c1', 'c2', 'c3', 'ca', 'cp', 'cq', 'cc', 'cd', 'ce', 'cf', 'cg', 'ch', 'cx',
'cy', 'c5', 'c6', 'cu', 'cv', 'cz', 'h1', 'h2', 'h3', 'h4', 'h5', 'ha', 'hc',
'hn', 'ho', 'hp', 'hs', 'hw', 'hx', 'f', 'cl', 'br', 'i', 'n', 'n1', 'n2',
'n3', 'n4', 'na', 'nb', 'nc', 'nd', 'ne', 'nf', 'nh', 'no', 'ns', 'nt', 'nx',
'ny', 'nz', 'n+', 'nu', 'nv', 'n7', 'n8', 'n9', 'ni', 'nj', 'nk', 'nl', 'nm',
'nn', 'np', 'nq', 'n5', 'n6', 'o', 'oh', 'op', 'oq', 'os', 'ow', 'p2', 'p3',
'p4', 'p5', 'pb', 'pc', 'pd', 'pe', 'pf', 'px', 'py', 's', 's2', 's4', 's6',
'sh', 'ss', 'sx', 'sy', 'sp', 'sq'])  
  
Exception: Could not find typename 'N' for atom '' in list of known atom
types.  
Known atom types are: dict_keys(['tip3pfb_standard-Li+', 'tip3pfb_standard-
Na+', 'tip3pfb_standard-K+', 'tip3pfb_standard-Rb+', 'tip3pfb_standard-Cs+',
'tip3pfb_standard-F-', 'tip3pfb_standard-Cl-', 'tip3pfb_standard-Br-',
'tip3pfb_standard-I-', 'tip3pfb_standard-Be2+', 'tip3pfb_standard-Cu2+',
'tip3pfb_standard-Ni2+', 'tip3pfb_standard-Pt2+', 'tip3pfb_standard-Zn2+',
'tip3pfb_standard-Co2+', 'tip3pfb_standard-Pd2+', 'tip3pfb_standard-Ag2+',
'tip3pfb_standard-Cr2+', 'tip3pfb_standard-Fe2+', 'tip3pfb_standard-Mg2+',
'tip3pfb_standard-V2+', 'tip3pfb_standard-Mn2+', 'tip3pfb_standard-Hg2+',
'tip3pfb_standard-Cd2+', 'tip3pfb_standard-Yb2+', 'tip3pfb_standard-Ca2+',
'tip3pfb_standard-Sn2+', 'tip3pfb_standard-Pb2+', 'tip3pfb_standard-Eu2+',
'tip3pfb_standard-Sr2+', 'tip3pfb_standard-Sm2+', 'tip3pfb_standard-Ba2+',
'tip3pfb_standard-Ra2+', 'tip3pfb_standard-Al3+', 'tip3pfb_standard-Fe3+',
'tip3pfb_standard-Cr3+', 'tip3pfb_standard-In3+', 'tip3pfb_standard-Tl3+',
'tip3pfb_standard-Y3+', 'tip3pfb_standard-La3+', 'tip3pfb_standard-Ce3+',
'tip3pfb_standard-Pr3+', 'tip3pfb_standard-Nd3+', 'tip3pfb_standard-Sm3+',
'tip3pfb_standard-Eu3+', 'tip3pfb_standard-Gd3+', 'tip3pfb_standard-Tb3+',
'tip3pfb_standard-Dy3+', 'tip3pfb_standard-Er3+', 'tip3pfb_standard-Tm3+',
'tip3pfb_standard-Lu3+', 'tip3pfb_standard-Hf4+', 'tip3pfb_standard-Zr4+',
'tip3pfb_standard-Ce4+', 'tip3pfb_standard-U4+', 'tip3pfb_standard-Pu4+',
'tip3pfb_standard-Th4+', 'tip3p-fb-O', 'tip3p-fb-H', 'protein-C', 'protein-
CA', 'protein-CB', 'protein-CC', 'protein-CN', 'protein-CR', 'protein-CT',
'protein-CV', 'protein-CW', 'protein-C*', 'protein-CX', 'protein-H', 'protein-
HC', 'protein-H1', 'protein-HA', 'protein-H4', 'protein-H5', 'protein-HO',
'protein-HS', 'protein-HP', 'protein-N', 'protein-NA', 'protein-NB',
'protein-N2', 'protein-N3', 'protein-O', 'protein-O2', 'protein-OH',
'protein-S', 'protein-SH', 'protein-CO', 'protein-2C', 'protein-3C',
'protein-C8', 'DNA-C', 'DNA-CA', 'DNA-CB', 'DNA-CK', 'DNA-CM', 'DNA-CQ', 'DNA-
CT', 'DNA-H', 'DNA-HC', 'DNA-H1', 'DNA-H2', 'DNA-HA', 'DNA-H4', 'DNA-H5',
'DNA-HO', 'DNA-NA', 'DNA-NB', 'DNA-NC', 'DNA-N2', 'DNA-N*', 'DNA-O', 'DNA-O2',
'DNA-OH', 'DNA-OS', 'DNA-P', 'DNA-C7', 'DNA-C2', 'DNA-C1', 'DNA-CJ', 'RNA-C',
'RNA-CA', 'RNA-CB', 'RNA-CI', 'RNA-CP', 'RNA-CS', 'RNA-CQ', 'RNA-CT',
'RNA-C5', 'RNA-C4', 'RNA-H', 'RNA-H1', 'RNA-H2', 'RNA-HA', 'RNA-H4', 'RNA-H5',
'RNA-HO', 'RNA-NA', 'RNA-NB', 'RNA-NC', 'RNA-N2', 'RNA-N*', 'RNA-O', 'RNA-O2',
'RNA-OH', 'RNA-OS', 'RNA-P', 'cA', 'cB', 'cC', 'cD', 'hA', 'hB', 'hE', 'hL',
'hN', 'hO', 'hX', 'nA', 'oC', 'oH', 'oO', 'oP', 'oS', 'oT', 'pA', 'c', 'cs',
'c1', 'c2', 'c3', 'ca', 'cp', 'cq', 'cc', 'cd', 'ce', 'cf', 'cg', 'ch', 'cx',
'cy', 'c5', 'c6', 'cu', 'cv', 'cz', 'h1', 'h2', 'h3', 'h4', 'h5', 'ha', 'hc',
'hn', 'ho', 'hp', 'hs', 'hw', 'hx', 'f', 'cl', 'br', 'i', 'n', 'n1', 'n2',
'n3', 'n4', 'na', 'nb', 'nc', 'nd', 'ne', 'nf', 'nh', 'no', 'ns', 'nt', 'nx',
'ny', 'nz', 'n+', 'nu', 'nv', 'n7', 'n8', 'n9', 'ni', 'nj', 'nk', 'nl', 'nm',
'nn', 'np', 'nq', 'n5', 'n6', 'o', 'oh', 'op', 'oq', 'os', 'ow', 'p2', 'p3',
'p4', 'p5', 'pb', 'pc', 'pd', 'pe', 'pf', 'px', 'py', 's', 's2', 's4', 's6',
'sh', 'ss', 'sx', 'sy', 'sp', 'sq'])  
  
File
"/Applications/ChimeraX-1.11.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/openmm/app/forcefield.py", line 1280, in createSystem  
raise Exception(msg)  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 Metal - 90.5
OpenGL renderer: Apple M4 Pro
OpenGL vendor: Apple

Python: 3.11.9
Locale: en_US.UTF-8
Qt version: PyQt6 6.9.1, Qt 6.9.0
Qt runtime version: 6.9.2
Qt platform: cocoa
Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: Mac16,8
      Model Number: MX2H3LL/A
      Chip: Apple M4 Pro
      Total Number of Cores: 12 (8 Performance and 4 Efficiency)
      Memory: 24 GB
      System Firmware Version: 13822.81.10
      OS Loader Version: 13822.81.10

Software:

    System Software Overview:

      System Version: macOS 26.3.1 (25D2128)
      Kernel Version: Darwin 25.3.0
      Time since boot: 16 days, 7 hours, 12 minutes

Graphics/Displays:

    Apple M4 Pro:

      Chipset Model: Apple M4 Pro
      Type: GPU
      Bus: Built-In
      Total Number of Cores: 16
      Vendor: Apple (0x106b)
      Metal Support: Metal 4
      Displays:
        Color LCD:
          Display Type: Built-in Liquid Retina XDR Display
          Resolution: 3024 x 1964 Retina
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: Yes
          Connection Type: Internal
        Acer H236HL:
          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:
    aiohappyeyeballs: 2.6.1
    aiohttp: 3.13.1
    aiosignal: 1.4.0
    alabaster: 1.0.0
    annotated-types: 0.7.0
    anyio: 4.12.1
    appdirs: 1.4.4
    appnope: 0.1.4
    asttokens: 3.0.1
    attrs: 25.4.0
    babel: 2.17.0
    beautifulsoup4: 4.13.5
    blockdiag: 3.0.0
    blosc2: 3.12.2
    build: 1.3.0
    certifi: 2025.7.14
    cftime: 1.6.5
    charset-normalizer: 3.4.4
    ChimeraX-AddCharge: 1.5.20
    ChimeraX-AddH: 2.2.8
    ChimeraX-AlignmentAlgorithms: 2.0.2
    ChimeraX-AlignmentHdrs: 3.6.1
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 3.1.1
    ChimeraX-AlphaFold: 1.0.1
    ChimeraX-AltlocExplorer: 1.2
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Animations: 1.0
    ChimeraX-Aniso: 1.3.2
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.61.4
    ChimeraX-AtomicLibrary: 14.2.1
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.4
    ChimeraX-BasicActions: 1.1.3
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 3.0.0
    ChimeraX-Boltz: 1.1
    ChimeraX-BondRot: 2.0.4
    ChimeraX-BugReporter: 1.0.2
    ChimeraX-BuildStructure: 2.13.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.6.0
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.4
    ChimeraX-ChangeChains: 1.1
    ChimeraX-CheckWaters: 1.5
    ChimeraX-ChemGroup: 2.0.2
    ChimeraX-Clashes: 2.3
    ChimeraX-ColorActions: 1.0.5
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.8
    ChimeraX-CommandLine: 1.3.0
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.11.1
    ChimeraX-CoreFormats: 1.2
    ChimeraX-coulombic: 1.4.5
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.4
    ChimeraX-Dicom: 1.2.7
    ChimeraX-DistMonitor: 1.4.2
    ChimeraX-DockPrep: 1.1.4
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ESMFold: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.3
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.4.1
    ChimeraX-Hbonds: 2.5.3
    ChimeraX-Help: 1.3
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.4
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-IUPAC: 1.0
    ChimeraX-KVFinder: 1.7.3
    ChimeraX-Label: 1.2
    ChimeraX-ListInfo: 1.2.2
    ChimeraX-Log: 1.2.2
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.9.2
    ChimeraX-Map: 1.3
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0.1
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.2
    ChimeraX-MatchMaker: 2.2.2
    ChimeraX-MCopy: 1.0
    ChimeraX-MCPServer: 0.1.0
    ChimeraX-MDcrds: 2.17.2
    ChimeraX-MedicalToolbar: 1.1
    ChimeraX-Meeting: 1.0.1
    ChimeraX-Minimize: 1.3.2
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.16
    ChimeraX-MMTF: 2.2
    ChimeraX-ModelArchive: 1.0
    ChimeraX-Modeller: 1.5.22
    ChimeraX-ModelPanel: 1.6
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0.3
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.2
    ChimeraX-MouseModes: 1.2
    ChimeraX-Movie: 1.0.1
    ChimeraX-MutationScores: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nifti: 1.2
    ChimeraX-NMRSTAR: 1.0.2
    ChimeraX-NRRD: 1.2
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.15.2
    ChimeraX-OrthoPick: 1.0.1
    ChimeraX-PDB: 2.7.12
    ChimeraX-PDBBio: 1.0.1
    ChimeraX-PDBLibrary: 1.0.5
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1.4
    ChimeraX-ProfileGrids: 1.4.2
    ChimeraX-PubChem: 2.2
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.2
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.6.5
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.3.3
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 4.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.2
    ChimeraX-Scenes: 0.3.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.3
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0.1
    ChimeraX-Segmentations: 3.5.10
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.17.3
    ChimeraX-Shape: 1.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.2.1
    ChimeraX-ShowSequences: 1.0.3
    ChimeraX-SideView: 1.0.1
    ChimeraX-SimilarStructures: 1.0.1
    ChimeraX-Smiles: 2.1.2
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.19.1
    ChimeraX-STL: 1.0.1
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.2.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0.1
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.5.2
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-TaskManager: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.2.3
    ChimeraX-ToolshedUtils: 1.2.4
    ChimeraX-Topography: 1.0
    ChimeraX-ToQuest: 1.0
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.49.1
    ChimeraX-Umap: 1.0
    ChimeraX-uniprot: 2.3.2
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDock: 1.5.2
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-vrml: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.2
    ChimeraX-WebServices: 1.1.5
    ChimeraX-Zone: 1.0.1
    click: 8.3.1
    colorama: 0.4.6
    comm: 0.2.3
    contourpy: 1.3.3
    coverage: 7.13.1
    cxservices: 1.2.3
    cycler: 0.12.1
    Cython: 3.1.4
    debugpy: 1.8.19
    decorator: 5.2.1
    docutils: 0.21.2
    executing: 2.2.1
    filelock: 3.19.1
    fonttools: 4.61.1
    frozenlist: 1.8.0
    funcparserlib: 2.0.0a0
    glfw: 2.10.0
    grako: 3.16.5
    h11: 0.16.0
    h5py: 3.15.1
    html2text: 2025.4.15
    httpcore: 1.0.9
    httpx: 0.28.1
    httpx-sse: 0.4.3
    idna: 3.11
    ihm: 2.2
    imagecodecs: 2024.6.1
    imagesize: 1.4.1
    iniconfig: 2.3.0
    ipykernel: 6.30.1
    ipython: 9.5.0
    ipython_pygments_lexers: 1.1.1
    ipywidgets: 8.1.8
    jedi: 0.19.2
    Jinja2: 3.1.6
    jsonschema: 4.26.0
    jsonschema-specifications: 2025.9.1
    jupyter_client: 8.6.3
    jupyter_core: 5.9.1
    jupyterlab_widgets: 3.0.16
    kiwisolver: 1.4.9
    line_profiler: 5.0.0
    lxml: 6.0.2
    lz4: 4.3.2
    Markdown: 3.8.2
    MarkupSafe: 3.0.3
    matplotlib: 3.10.7
    matplotlib-inline: 0.2.1
    mcp: 1.18.0
    msgpack: 1.1.1
    multidict: 6.7.0
    ndindex: 1.10.1
    nest-asyncio: 1.6.0
    netCDF4: 1.6.5
    networkx: 3.3
    nibabel: 5.2.0
    nptyping: 2.5.0
    numexpr: 2.14.1
    numpy: 1.26.4
    OpenMM: 8.2.0
    openvr: 1.26.701
    packaging: 25.0
    ParmEd: 4.2.2
    parso: 0.8.5
    pep517: 0.13.1
    pexpect: 4.9.0
    pickleshare: 0.7.5
    pillow: 11.3.0
    pip: 25.2
    pkginfo: 1.12.1.2
    platformdirs: 4.5.1
    pluggy: 1.6.0
    prompt_toolkit: 3.0.52
    propcache: 0.4.1
    psutil: 7.0.0
    ptyprocess: 0.7.0
    pure_eval: 0.2.3
    py-cpuinfo: 9.0.0
    pybind11: 3.0.1
    pycollada: 0.8
    pydantic: 2.12.5
    pydantic-settings: 2.12.0
    pydantic_core: 2.41.5
    pydicom: 2.4.4
    Pygments: 2.18.0
    pynmrstar: 3.3.6
    pynrrd: 1.0.0
    PyOpenGL: 3.1.10
    PyOpenGL-accelerate: 3.1.10
    pyopenxr: 1.1.4501
    pyparsing: 3.3.2
    pyproject_hooks: 1.2.0
    PyQt6-commercial: 6.9.1
    PyQt6-Qt6: 6.9.2
    PyQt6-WebEngine-commercial: 6.9.0
    PyQt6-WebEngine-Qt6: 6.9.2
    PyQt6_sip: 13.10.2
    pytest: 9.0.2
    pytest-cov: 7.0.0
    python-dateutil: 2.9.0.post0
    python-dotenv: 1.2.1
    python-multipart: 0.0.21
    pyzmq: 27.1.0
    qtconsole: 5.7.0
    QtPy: 2.4.3
    qtshim: 1.2
    RandomWords: 0.4.0
    referencing: 0.37.0
    requests: 2.32.5
    roman-numerals: 4.1.0
    roman-numerals-py: 4.1.0
    rpds-py: 0.30.0
    scipy: 1.14.0
    setuptools: 80.9.0
    sfftk-rw: 0.8.1
    six: 1.17.0
    snowballstemmer: 3.0.1
    sortedcontainers: 2.4.0
    soupsieve: 2.8.3
    Sphinx: 8.2.3
    sphinx-autodoc-typehints: 3.2.0
    sphinxcontrib-applehelp: 2.0.0
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 2.0.0
    sphinxcontrib-htmlhelp: 2.1.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 2.0.0
    sphinxcontrib-serializinghtml: 2.0.0
    sse-starlette: 3.2.0
    stack-data: 0.6.3
    starlette: 0.52.1
    superqt: 0.7.6
    tables: 3.10.2
    tcia_utils: 1.5.1
    tifffile: 2025.3.13
    tinyarray: 1.2.5
    tornado: 6.5.4
    traitlets: 5.14.3
    typing-inspection: 0.4.2
    typing_extensions: 4.15.0
    urllib3: 2.6.3
    uvicorn: 0.40.0
    wcwidth: 0.3.2
    webcolors: 24.11.1
    wheel: 0.45.1
    wheel-filename: 1.4.2
    widgetsnbextension: 4.0.15
    yarl: 1.22.0