glClear: invalid framebuffer operation on statusbar expose

[iva.sucec.is@…]

The following bug report has been submitted:
Platform:        macOS-26.2-arm64-arm-64bit
ChimeraX Version: 1.9 (2024-12-11 19:11:19 UTC)
Description
Replace this text with list of actions that caused this problem to occur

Log:
UCSF ChimeraX version: 1.9 (2024-12-11)  
© 2016-2024 Regents of the University of California. All rights reserved.  

> open "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec
> files/viroporins/MERS/MERS_ENTM.cxs"

Log from Thu Apr 2 11:32:13 2026You can double click a model's Name or ID in
the model panel to edit those fields  
UCSF ChimeraX version: 1.9 (2024-12-11)  
© 2016-2024 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec files/viroporins/For
> XplorNIH_MERS ENTM/Try56_FinalMay2025/MERSEensemble.pdb" format pdb

No such file/path: /Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec
files/viroporins/For XplorNIH_MERS ENTM/Try56_FinalMay2025/MERSEensemble.pdb  

> open "/Users/ivas/MIT Dropbox/Iva Sucec/Hong lab MH/Current ms/MERS
> E/9DCJ_PDB_MERS_deposition/MERSE_ensemble_May2025.pdb" format pdb

No such file/path: /Users/ivas/MIT Dropbox/Iva Sucec/Hong lab MH/Current
ms/MERS E/9DCJ_PDB_MERS_deposition/MERSE_ensemble_May2025.pdb  

> fetch 9dcj

Unknown command: fetch 9dcj  

> open "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec
> files/viroporins/MERS/9dcj.pse"

Unrecognized file suffix '.pse'  

> open /Users/ivas/Downloads/9DCJ.cif

9DCJ.cif title:  
Pentameric Structure of MERS-CoV Envelope Protein Transmembrane Domain
Determined by Solid-State NMR [more info...]  
  
Chain information for 9DCJ.cif  
---  
Chain | Description | UniProt  
1.1/A 1.2/A 1.3/A 1.4/A 1.5/A 1.6/A 1.7/A 1.8/A 1.9/A 1.10/A 1.1/B 1.2/B 1.3/B 1.4/B 1.5/B 1.6/B 1.7/B 1.8/B 1.9/B 1.10/B 1.1/C 1.2/C 1.3/C 1.4/C 1.5/C 1.6/C 1.7/C 1.8/C 1.9/C 1.10/C 1.1/D 1.2/D 1.3/D 1.4/D 1.5/D 1.6/D 1.7/D 1.8/D 1.9/D 1.10/D 1.1/E 1.2/E 1.3/E 1.4/E 1.5/E 1.6/E 1.7/E 1.8/E 1.9/E 1.10/E | Envelope small membrane protein | VEMP_MERS1 1-38  
  

> hide #1.2 models

> hide #1.3 models

> hide #1.4 models

> hide #1.5 models

> hide #1.6 models

> hide #1.7 models

> hide #1.8 models

> hide #1.9 models

> hide #1.10 models

> show #1.1 atoms

> hide #1.1 cartoons

> style #1.1 stick

Changed 3155 atom styles  

> show #1.1 cartoons

> style #1.1 stick

Changed 3155 atom styles  

> hide #1.1 atoms

> color #1.1 #5976ffff

> color #1.1 #7afeffff

> color #1.1 #a2fff0ff

> color #1.1 #7ec6baff

> color #1.1 #70b0a5ff

> transparency sel 80 target c

> select 1.1

Expected an objects specifier or a keyword  

> select #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> transparency sel 80 target c

> transparency sel 10 target c

> save "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec files/Group Meetings Hong
> lab/MERS_ENTM.png" supersample 4

> hide #1.1 models

> show #1.1 models

> select subtract #1.1

Nothing selected  

> lighting simple

[Repeated 1 time(s)]

> lighting soft

> lighting full

[Repeated 1 time(s)]

> lighting simple

> set bgColor white

> lighting flat

> lighting shadows true intensity 0.5

> lighting shadows false

> lighting flat

> lighting shadows true intensity 0.5

> save "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec files/Group Meetings Hong
> lab/MERS_ENTM.png" supersample 4

> save "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec
> files/viroporins/MERS/MERS_ENTM.cxs"

——— End of log from Thu Apr 2 11:32:13 2026 ———

opened ChimeraX session  

> color #1.1 #70b0a500

> color #1.1 #70b0a532

> color #1.1 #70b0a522

> select #1.1:12

100 atoms, 100 bonds, 5 residues, 1 model selected  

> show sel atoms

> select H

16350 atoms, 1900 residues, 10 models selected  

> select #1.1:12 & sele H

Expected a keyword  

> select #1.1:12 & select H

Expected a keyword  

> select #1.1:12:H

100 atoms, 100 bonds, 5 residues, 1 model selected  

> select #1.1:12,H

100 atoms, 100 bonds, 5 residues, 1 model selected  

> ~display @H

[Repeated 1 time(s)]

> display @H

> select H

16350 atoms, 1900 residues, 10 models selected  

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 11 models selected  

> select subtract #1

Nothing selected  

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> select subtract #1.1

Nothing selected  

> select #1.1:12

100 atoms, 100 bonds, 5 residues, 1 model selected  

> hide (sel-residues & (protein|nucleic)) target a

> cartoon hide sel-residues

> show (sel-residues & backbone) target ab

> undo

[Repeated 1 time(s)]

> show sel target ab

> select #1.1:16

100 atoms, 100 bonds, 5 residues, 1 model selected  

> show sel atoms

> select #1.1:17

100 atoms, 100 bonds, 5 residues, 1 model selected  

> show sel atoms

> select ~sel & ##selected

3055 atoms, 3085 bonds, 185 residues, 1 model selected  

> select #1.1:19

100 atoms, 100 bonds, 5 residues, 1 model selected  

> show sel atoms

> select #1.1:33

100 atoms, 100 bonds, 5 residues, 1 model selected  

> show sel atoms

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 11 models selected  

> select subtract #1

Nothing selected  

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> select subtract #1.1

Nothing selected  

> select #1.1/B:19

20 atoms, 20 bonds, 1 residue, 1 model selected  

> select #1.1/B/C/D:19

1282 atoms, 1294 bonds, 77 residues, 1 model selected  

> select #1.1/B:19 & #1.1/C:19 & #1.1/D:19

Nothing selected  

> select #1.1/B:19 & sele #1.1/C:19 & sele #1.1/D:19

Expected a keyword  

> select #1.1/B:19 & select #1.1/C:19 & sele #1.1/D:19

Expected a keyword  

> select #1.1/B:19, sele #1.1/C:19 & sele #1.1/D:19

Expected a keyword  

> select #1.1/B:19, sele #1.1/C:19, sele #1.1/D:19

60 atoms, 60 bonds, 3 residues, 1 model selected  

> hide sel atoms

> select #1.1/B:33, sele #1.1/C:33, sele #1.1/D:33

60 atoms, 60 bonds, 3 residues, 1 model selected  

> hide sel atoms

> select #1.1/B:12, sele #1.1/C:12, sele #1.1/D:12

60 atoms, 60 bonds, 3 residues, 1 model selected  

> hide sel atoms

> select #1.1/B:16, sele #1.1/C:16, sele #1.1/D:16

60 atoms, 60 bonds, 3 residues, 1 model selected  

> hide sel atoms

> select #1.1/B:17, sele #1.1/C:17, sele #1.1/D:17

60 atoms, 60 bonds, 3 residues, 1 model selected  

> hide sel atoms

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> select subtract #1.1

Nothing selected  

> select #1.1/A:17, sele #1.1/E:17

40 atoms, 40 bonds, 2 residues, 1 model selected  

> select #1.1/A:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/E:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> ui tool show "Color Actions"

> color sel orange red

> color #1.1 #b6b6b6ff

> color #1.1 #89b3b6ff

> color #1.1 #77b5b6ff

> color #1.1 #77b5b63e

> color sel brown target acf

> color sel red target acf

> color sel byhetero target acf

> color sel byelement target acf

> color sel byhetero target acf

> color sel saddle brown target af

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> select subtract #1.1

Nothing selected  

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> show sel cartoons

> ui tool show "Color Actions"

> color sel azure target c

> color sel light cyan target c

> color sel sky blue target c

> color sel aquamarine target c

> color sel pale turquoise target c

> color #1.1 #77b5b635

> color #1.1 #77b5b628

> color sel sky blue target c

> select subtract #1.1

Nothing selected  

> select #1.1/E:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show (sel-residues & sidechain) target ab

> ui tool show "Color Actions"

> color sel hot pink target a

> color sel deep pink target a

[Repeated 2 time(s)]

> ui tool show "Color Actions"

> color sel #ff8ee8ff

> color sel hot pink target a

> color sel turquoise target c

> color sel sky blue target c

> color sel aquamarine target c

> color sel pale turquoise target c

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> select subtract #1.1

Nothing selected  

> select #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> color sel pale turquoise target c

[Repeated 1 time(s)]

> color sel light blue target c

[Repeated 1 time(s)]

> color sel #b3fbffff

> color sel #c9f2ffff

[Repeated 1 time(s)]

> color sel #c9f2ffda

> color sel #c9f2ffcf

> color sel #c9f2ffc4

> color sel #c9f2ffbd

> color sel #c9f2ffba

> color sel #c9f2ffb9

> color sel #c9f2ffb8

[Repeated 1 time(s)]

> color sel #c9f2ffba

> color sel #c9f2ffbc

> color sel #c9f2ffbd

> color sel #c9f2ffbe

[Repeated 2 time(s)]

> color sel #c9f2ffbc

> color sel #c9f2ffb2

> color sel #c9f2ffab

> color sel #c9f2ffa9

> color sel #c9f2ffa3

> color sel #c9f2ff9f

> color sel #c9f2ff9d

> color sel #c9f2ff9c

[Repeated 1 time(s)]

> color sel #c9f2ff9b

[Repeated 1 time(s)]

> color sel #c9f2ff9a

[Repeated 2 time(s)]

> color sel #c9f2ff99

> color sel #c9f2ff98

[Repeated 1 time(s)]

> color sel #c9f2ff97

> color sel #c9f2ff96

[Repeated 1 time(s)]

> color sel #c9f2ff95

> color sel #c9f2ff96

> color sel #c9f2ff97

> color sel #c9f2ffa5

> color sel #c9f2ffb5

> color sel #c9f2ffce

> color sel #c9f2ffec

> color sel #c9f2ffff

> color sel #6bf1ffff

> color sel #70fffaff

[Repeated 1 time(s)]

> color sel #78a6ffff

> color sel #7bb0ffff

> color sel #7bb1ffff

> color sel #7cb2ffff

> color sel #84bdffff

> color sel #86bfffff

> color sel #8dc8ffff

> color sel #8ecaffff

> color sel #91d0ffff

> color sel #93d2ffff

> color sel #93d3ffff

> color sel #94d4ffff

> color sel #94d5ffff

[Repeated 1 time(s)]

> color sel #95d6ffff

> color sel #96d7ffff

> color sel #96d8ffff

[Repeated 1 time(s)]

> color sel #96d9ffff

> color sel #96daffff

> color sel #97daffff

> color sel #97dbffff

> color sel #97dcffff

> color sel #98ddffff

> color sel #99deffff

> color sel #99dfffff

> color sel #9ae0ffff

> color sel #9ae1ffff

> color sel #9be3ffff

> color sel #9ce3ffff

> color sel #9ce4ffff

> color sel #9de4ffff

> color sel #9de5ffff

[Repeated 1 time(s)]

> color sel #9ee6ffff

> color sel #9fe6ffff

[Repeated 1 time(s)]

> color sel #a1e5ffff

[Repeated 1 time(s)]

> color sel #a2e5ffff

[Repeated 1 time(s)]

> color sel #a3e5ffff

> color sel #a4e5ffff

[Repeated 1 time(s)]

> color sel #a5e5ffff

[Repeated 1 time(s)]

> color sel #a6e5ffff

[Repeated 1 time(s)]

> color sel #a7e5ffff

[Repeated 1 time(s)]

> color sel #a8e5ffff

[Repeated 1 time(s)]

> color sel #a9e5ffff

> color sel #aae5ffff

[Repeated 1 time(s)]

> color sel #aae4ffff

[Repeated 1 time(s)]

> color sel #a9e3ffff

> color sel #a9e2ffff

> color sel #a9e1ffff

> color sel #a8e1ffff

> color sel #a8e0ffff

[Repeated 1 time(s)]

> color sel #a7e0ffff

> color sel #a7dfffff

[Repeated 1 time(s)]

> color sel #a6deffff

> color sel #a6ddffff

[Repeated 1 time(s)]

> color sel #a6dcffff

> color sel #a7dcffff

[Repeated 1 time(s)]

> color sel #a8dcffff

[Repeated 1 time(s)]

> color sel #a9ddffff

> color sel #aaddffff

> color sel #abdeffff

> color sel #acdfffff

> color sel #addfffff

> color sel #ade0ffff

> color sel #aee0ffff

> color sel #b0e2ffff

> color sel #b1e3ffff

[Repeated 1 time(s)]

> color sel #b3e4ffff

> color sel #b4e5ffff

[Repeated 1 time(s)]

> color sel #b5e6ffff

> color sel #b6e7ffff

> color sel #b7e7ffff

> color sel #b7e8ffff

[Repeated 1 time(s)]

> color sel #b8e9ffff

[Repeated 1 time(s)]

> color sel #b9ebffff

[Repeated 1 time(s)]

> color sel #baecffff

[Repeated 1 time(s)]

> color sel #bbedffff

> color sel #bcedffff

> color sel #bceeffff

[Repeated 1 time(s)]

> color sel #bdefffff

> color sel #beefffff

[Repeated 2 time(s)]

> color sel #bfefffff

[Repeated 2 time(s)]

> color sel #bfeeffff

> color sel #bfedffff

[Repeated 1 time(s)]

> color sel #beecffff

> color sel #bdecffff

> color sel #bdebffff

> color sel #bcebffff

> color sel #baeaffff

[Repeated 1 time(s)]

> color sel #b9eaffff

> color sel #b8e9ffff

> color sel #b7e9ffff

[Repeated 1 time(s)]

> color sel #b6e9ffff

> color sel #b5e8ffff

[Repeated 1 time(s)]

> color sel #b4e8ffff

[Repeated 1 time(s)]

> color sel #b3e8ffff

[Repeated 1 time(s)]

> color sel #b2e8ffff

[Repeated 1 time(s)]

> color sel #b1e8ffff

> color sel #b1e9ffff

> color sel #b2eaffff

[Repeated 1 time(s)]

> color sel #b3ebffff

> color sel #b4ecffff

> color sel #b5edffff

[Repeated 1 time(s)]

> color sel #b5eeffff

[Repeated 1 time(s)]

> color sel #b6eeffff

> color sel #b6efffff

[Repeated 1 time(s)]

> color sel #b7efffff

> color sel #b7f0ffff

> select subtract #1.1

Nothing selected  

> select #1.1/E:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> ui tool show "Color Actions"

> color sel deep pink target a

> color sel magenta target a

> color sel violet target a

> color sel light coral target a

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> select subtract #1.1

Nothing selected  

> select #1.1/E:33

20 atoms, 20 bonds, 1 residue, 1 model selected  

> ui tool show "Color Actions"

> color sel dark magenta target a

> color sel pale violet red target a

> color sel light coral target a

> select #1.1/A:33

20 atoms, 20 bonds, 1 residue, 1 model selected  

> color sel light coral target a

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 11 models selected  

> select subtract #1

Nothing selected  

> lighting simple

> lighting soft

> lighting full

> lighting simple

[Repeated 1 time(s)]

> lighting flat

> lighting simple

> lighting soft

> lighting flat

> lighting soft

> lighting full

> lighting flat

> lighting simple

> graphics silhouettes false

> graphics silhouettes true

> lighting flat

> lighting shadows true intensity 0.5

> lighting soft

> lighting shadows true intensity 0.5

> lighting simple

> lighting shadows true

> lighting soft

> lighting shadows true intensity 0.5

> lighting shadows false

> lighting shadows true

> lighting shadows false

> lighting shadows true

> graphics silhouettes false

> graphics silhouettes true

> lighting full

[Repeated 1 time(s)]

> lighting soft

> lighting simple

> lighting shadows true

> lighting shadows false

> lighting shadows true

> lighting shadows false

> lighting flat

> lighting soft

> ui mousemode right clip

[Repeated 1 time(s)]

> ui mousemode right select

> select clear

> select #1.1/A:9

19 atoms, 18 bonds, 1 residue, 1 model selected  

> select #1.1/A:9

19 atoms, 18 bonds, 1 residue, 1 model selected  

> select clear

> ui mousemode right zone

> zone #1.1/C:13

> zone #1.1/C:14

> zone label false

> ui mousemode right zone

> zone clear

> zone #1.1/D:1

> zone label false

> zone clear

> zone #1.1/E:17

[Repeated 2 time(s)]

> zone label false

> zone #1.1/E:14

[Repeated 1 time(s)]

> zone label false

> zone clear

[Repeated 1 time(s)]

> ui mousemode right select

> ui mousemode right zone

> zone clear

[Repeated 16 time(s)]

> ui mousemode right select

> select clear

> select #1.1/A:9

19 atoms, 18 bonds, 1 residue, 1 model selected  

> select #1.1/A:9

19 atoms, 18 bonds, 1 residue, 1 model selected  

> select clear

> hide #1.1 models

> show #1.1 models

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> hide sel cartoons

> show sel cartoons

> style sel stick

Changed 3155 atom styles  

> hide sel atoms

> show sel atoms

> hide sel atoms

> select #1.1/E:33

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> hide sel cartoons

[Repeated 1 time(s)]

> show sel cartoons

> hide sel atoms

> show sel atoms

[Repeated 1 time(s)]

> hide sel atoms

> select #1.1/E:33, style sidechain stick

Expected a keyword  

> select #1.1/E:33, sidechain stick

Expected a keyword  

> select #1.1/E:33, sidechain

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> hide sel atoms

> show sel atoms

> show sel cartoons

> nucleotides sel atoms

> style nucleic & sel stick

Changed 0 atom styles  

> style sel stick

Changed 20 atom styles  

> style sel stick

Changed 20 atom styles  

> show sel cartoons

> hide sel cartoons

[Repeated 1 time(s)]

> show sel cartoons

> show sel atoms

> hide sel atoms

> show sel surfaces

> hide sel surfaces

> show sel atoms

> show sel cartoons

> rainbow sel

[Repeated 1 time(s)]

> hide sel atoms

> hide sel cartoons

> show sel cartoons

> hide #!1.1 models

> show #!1.1 models

> color #1.1 #affeffff

> select #1.1/E:33

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> ui tool show "Color Actions"

> color sel light coral target a

> select #1.1/E:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> ui tool show "Color Actions"

> color sel light coral target a

> select #1.1/A:16

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> color sel light coral target a

> select #1.1/A:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> select #1.1/A:16

20 atoms, 20 bonds, 1 residue, 1 model selected  

> color sel pale turquoise target a

> color sel powder blue target a

> select #1.1/A:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> color sel powder blue target a

> select #1.1/A:19

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> ui tool show "Color Actions"

> color sel powder blue target a

> select #1.1/A:12

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> color sel powder blue target a

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 11 models selected  

> select subtract #1

1 model selected  

> transparency sel 80 target c

> select add #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> transparency sel 80 target c

> transparency sel 40 target c

> select subtract #1.1

1 model selected  

> select #1.1 backbone only

Expected a keyword  

> select #1.1, backbone only

Expected an objects specifier or a keyword  

> select #1.1/backbone only

Expected a keyword  

> select #1.1/backbone

Nothing selected  

> select #1.1

3155 atoms, 3185 bonds, 190 residues, 1 model selected  

> show sel cartoons

[Repeated 1 time(s)]

> hide sel cartoons

> show sel cartoons

> select subtract #1.1

1 model selected  

> select backbone

11550 atoms, 11500 bonds, 1900 residues, 10 models selected  

> hide sel & #!1.1 atoms

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 12 models selected  

> select subtract #1

1 model selected  

> cartoon width 1

Expected an atoms specifier or a keyword  

> cartoon linewidth 1

Expected an atoms specifier or a keyword  

> linewidth cartoon 1

Unknown command: linewidth cartoon 1  

> wire width 1

Unknown command: wire width 1  

> select #1.1/backbone

Nothing selected  

> select #1.1/backbone

Nothing selected  

> select backbone

11550 atoms, 11500 bonds, 1900 residues, 10 models selected  

> width 1

Unknown command: width 1  

> linewidth 1

Unknown command: linewidth 1  

> wire linewidth 1

Unknown command: wire linewidth 1  

> hide #!1.1 models

> show #!1.1 models

> select add #1.1

13550 atoms, 13535 bonds, 1900 residues, 11 models selected  

> select subtract #1.1

10395 atoms, 10350 bonds, 1710 residues, 10 models selected  

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 11 models selected  

> select subtract #1

1 model selected  

> select #1.1/A:18

19 atoms, 18 bonds, 1 residue, 1 model selected  

> show sel atoms

> ui tool show "Color Actions"

> color sel lime green target a

> color sel blue target a

> color sel dark cyan target a

> color sel indigo target a

> color sel royal blue target a

> select backbone

11550 atoms, 11500 bonds, 1900 residues, 10 models selected  

> hide sel & #!1.1 atoms

> select add #1.1

13550 atoms, 13535 bonds, 1900 residues, 11 models selected  

> select subtract #1.1

10395 atoms, 10350 bonds, 1710 residues, 10 models selected  

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 11 models selected  

> select subtract #1

1 model selected  

> select #1.1/A:18

19 atoms, 18 bonds, 1 residue, 1 model selected  

> show sel atoms

> select add #1

31550 atoms, 31850 bonds, 1900 residues, 11 models selected  

> select subtract #1

1 model selected  

> select #1.1/A:18@HG21

1 atom, 1 residue, 1 model selected  

> select #1.1/A:18@H

1 atom, 1 residue, 1 model selected  

> select #1.1/A:18@H

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:18@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:18@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:18@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:18@HA

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select clear

> select #1.1/A:18@HD12

1 atom, 1 residue, 1 model selected  

> select #1.1/A:18@HD13

1 atom, 1 residue, 1 model selected  

> select #1.1/A:18@HD11

1 atom, 1 residue, 1 model selected  

> select #1.1/A:18@HG13

1 atom, 1 residue, 1 model selected  

> select #1.1/A:18/H

19 atoms, 18 bonds, 1 residue, 1 model selected  

> hide sel atoms

> show sel atoms

> select #1.1/A:18@H*

11 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:17@H*

9 atoms, 1 residue, 1 model selected  

> select #1.1/A:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> select #1.1/A:17@H*

9 atoms, 1 residue, 1 model selected  

> hide sel atoms

Drag select of 1 atoms, 4 residues, 1 bonds  

> select clear

Drag select of 3 atoms, 2 residues, 6 bonds  

> select clear

Drag select of 6 atoms, 5 residues, 5 bonds  

> select clear

> select #1.1/A:17@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:16

20 atoms, 20 bonds, 1 residue, 1 model selected  

> select #1.1/A:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> select #1.1/A:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> select clear

> select #1.1/A:16

20 atoms, 20 bonds, 1 residue, 1 model selected  

> hide sel atoms

[Repeated 1 time(s)]

> select #1.1/A:17@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:18@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:18@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:19

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> select #1.1/A:19@H*

9 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:19@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:19@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:19@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> select #1.1/E:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> select #1.1/E:17@H*

9 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/E:17@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/E:17@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/E:17@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select clear

> select #1.1/E:16@H*

9 atoms, 1 residue, 1 model selected  

> select #1.1/E:16

20 atoms, 20 bonds, 1 residue, 1 model selected  

> select #1.1/A:16

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> select #1.1/A:16@H*

9 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:16@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:16@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:16@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:12@H*

9 atoms, 1 residue, 1 model selected  

> select #1.1/A:12

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> select up

526 atoms, 530 bonds, 32 residues, 1 model selected  

> select #1.1/A:12@H*

9 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:12@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:12@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:12@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

Drag select of 2 residues  

> select clear

> select #1.1/A:15

14 atoms, 13 bonds, 1 residue, 1 model selected  

> show sel atoms

> select #1.1/A:15@H*

6 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select clear

> select #1.1/A:15@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:15@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:15@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:15

14 atoms, 13 bonds, 1 residue, 1 model selected  

> ui tool show "Color Actions"

> color sel magenta target a

> color sel deep pink target a

> color sel hot pink target a

> select clear

> select #1.1/E:17

20 atoms, 20 bonds, 1 residue, 1 model selected  

> ui tool show "Color Actions"

> color sel chartreuse target a

> color sel green target a

> color sel sea green target a

> select #1.1/E:33

20 atoms, 20 bonds, 1 residue, 1 model selected  

> color sel sea green target a

> show sel atoms

> select #1.1/E:33@H*

9 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select clear

> select #1.1/E:33@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/E:33@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/E:33@N

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select clear

[Repeated 2 time(s)]

> save "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec files/viroporins/MERS/MERS
> ETM mutants/MERS_ENTM_Fig1.cxs"

> select #1.1/B:33

20 atoms, 20 bonds, 1 residue, 1 model selected  

> show sel atoms

> select #1.1/B:33@H*

9 atoms, 1 residue, 1 model selected  

> hide sel atoms

> select clear

> select #1.1/B:33@O

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select #1.1/A:31

17 atoms, 16 bonds, 1 residue, 1 model selected  

> select #1.1/B:33@C

1 atom, 1 residue, 1 model selected  

> hide sel atoms

> select clear

> save "/Users/ivas/MIT Dropbox/Iva Sucec/Iva Sucec files/viroporins/MERS/MERS
> ETM mutants/Fig1MERS_ENTM.png" supersample 4

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  

Window position QRect(-1557,522 600x300) outside any known screen, using
primary screen  

OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 88, in _expose_event  
self.status(self._last_message, self._last_color)  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/ui/statusbar.py", line 154, in status  
r.draw_background()  
File
"/Applications/ChimeraX-1.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/site-
packages/chimerax/graphics/opengl.py", line 1238, in draw_background  
GL.glClear(flags)  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
OpenGL.error.GLError: GLError(  
err = 1286,  
description = b'invalid framebuffer operation',  
baseOperation = glClear,  
cArguments = (16640,)  
)  
  
File "src/errorchecker.pyx", line 58, in
OpenGL_accelerate.errorchecker._ErrorChecker.glCheckError  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 Metal - 90.5
OpenGL renderer: Apple M2 Pro
OpenGL vendor: Apple

Python: 3.11.4
Locale: en_US.UTF-8
Qt version: PyQt6 6.7.1, Qt 6.7.1
Qt runtime version: 6.7.3
Qt platform: cocoa
Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: Mac14,10
      Model Number: MNW93LL/A
      Chip: Apple M2 Pro
      Total Number of Cores: 12 (8 performance and 4 efficiency)
      Memory: 16 GB
      System Firmware Version: 13822.61.10
      OS Loader Version: 13822.61.10

Software:

    System Software Overview:

      System Version: macOS 26.2 (25C56)
      Kernel Version: Darwin 25.2.0
      Time since boot: 16 days, 12 minutes

Graphics/Displays:

    Apple M2 Pro:

      Chipset Model: Apple M2 Pro
      Type: GPU
      Bus: Built-In
      Total Number of Cores: 19
      Vendor: Apple (0x106b)
      Metal Support: Metal 4
      Displays:
        Color LCD:
          Display Type: Built-in Liquid Retina XDR Display
          Resolution: 3456 x 2234 Retina
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: Yes
          Connection Type: Internal
        Sceptre Y27:
          Resolution: 2560 x 1440 (QHD/WQHD - Wide Quad High Definition)
          UI Looks like: 2560 x 1440 @ 144.00Hz
          Mirror: Off
          Online: Yes
          Rotation: Supported


Installed Packages:
    alabaster: 1.0.0
    anyio: 4.7.0
    appdirs: 1.4.4
    appnope: 0.1.4
    asttokens: 3.0.0
    auditwheel: 6.1.0
    babel: 2.16.0
    beautifulsoup4: 4.12.3
    blockdiag: 3.0.0
    blosc2: 3.0.0
    build: 1.2.1
    certifi: 2023.11.17
    cftime: 1.6.4.post1
    charset-normalizer: 3.4.0
    ChimeraX-AddCharge: 1.5.18
    ChimeraX-AddH: 2.2.6
    ChimeraX-AlignmentAlgorithms: 2.0.2
    ChimeraX-AlignmentHdrs: 3.5
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 2.16.1
    ChimeraX-AlphaFold: 1.0.1
    ChimeraX-AltlocExplorer: 1.1.2
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.58.8
    ChimeraX-AtomicLibrary: 14.1.11
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.4
    ChimeraX-BasicActions: 1.1.2
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 3.0.0
    ChimeraX-BondRot: 2.0.4
    ChimeraX-BugReporter: 1.0.1
    ChimeraX-BuildStructure: 2.13.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.4.0
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.4
    ChimeraX-ChangeChains: 1.1
    ChimeraX-CheckWaters: 1.4
    ChimeraX-ChemGroup: 2.0.1
    ChimeraX-Clashes: 2.3
    ChimeraX-ColorActions: 1.0.5
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.6
    ChimeraX-CommandLine: 1.2.5
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.9
    ChimeraX-CoreFormats: 1.2
    ChimeraX-coulombic: 1.4.4
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.3
    ChimeraX-Dicom: 1.2.6
    ChimeraX-DistMonitor: 1.4.2
    ChimeraX-DockPrep: 1.1.3
    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
    ChimeraX-Help: 1.3
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.3
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-IUPAC: 1.0
    ChimeraX-KVFinder: 1.2.1
    ChimeraX-Label: 1.1.14
    ChimeraX-ListInfo: 1.2.2
    ChimeraX-Log: 1.2
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.9.1
    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: 2.1.6
    ChimeraX-MCopy: 1.0
    ChimeraX-MDcrds: 2.7.2
    ChimeraX-MedicalToolbar: 1.1
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.14.2
    ChimeraX-MMTF: 2.2
    ChimeraX-ModelArchive: 1.0
    ChimeraX-Modeller: 1.5.18
    ChimeraX-ModelPanel: 1.5
    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
    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: 1.14
    ChimeraX-OrthoPick: 1.0.1
    ChimeraX-PDB: 2.7.6
    ChimeraX-PDBBio: 1.0.1
    ChimeraX-PDBLibrary: 1.0.4
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1.2
    ChimeraX-PubChem: 2.2
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.2
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.6.2
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.3.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 4.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.2
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0.1
    ChimeraX-Segmentations: 3.5.6
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.14
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.2.0
    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: 1.18.1
    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
    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: 1.41
    ChimeraX-Umap: 1.0
    ChimeraX-uniprot: 2.3.1
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.4.4
    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: 1.1.4
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.6
    comm: 0.2.2
    contourpy: 1.3.1
    cxservices: 1.2.3
    cycler: 0.12.1
    Cython: 3.0.10
    debugpy: 1.8.9
    decorator: 5.1.1
    docutils: 0.21.2
    executing: 2.1.0
    filelock: 3.15.4
    fonttools: 4.55.3
    funcparserlib: 2.0.0a0
    glfw: 2.8.0
    grako: 3.16.5
    h11: 0.14.0
    h5py: 3.12.1
    html2text: 2024.2.26
    httpcore: 1.0.7
    httpx: 0.28.1
    idna: 3.10
    ihm: 1.3
    imagecodecs: 2024.6.1
    imagesize: 1.4.1
    ipykernel: 6.29.5
    ipython: 8.26.0
    ipywidgets: 8.1.5
    jedi: 0.19.1
    Jinja2: 3.1.4
    jupyter_client: 8.6.2
    jupyter_core: 5.7.2
    jupyterlab_widgets: 3.0.13
    kiwisolver: 1.4.7
    line_profiler: 4.1.3
    lxml: 5.2.2
    lz4: 4.3.3
    MarkupSafe: 3.0.2
    matplotlib: 3.9.2
    matplotlib-inline: 0.1.7
    msgpack: 1.0.8
    ndindex: 1.9.2
    nest-asyncio: 1.6.0
    netCDF4: 1.6.5
    networkx: 3.3
    nibabel: 5.2.0
    nptyping: 2.5.0
    numexpr: 2.10.2
    numpy: 1.26.4
    openvr: 1.26.701
    packaging: 23.2
    ParmEd: 4.2.2
    parso: 0.8.4
    pep517: 0.13.1
    pexpect: 4.9.0
    pillow: 10.4.0
    pip: 24.2
    pkginfo: 1.11.1
    platformdirs: 4.3.6
    prompt_toolkit: 3.0.48
    psutil: 6.0.0
    ptyprocess: 0.7.0
    pure_eval: 0.2.3
    py-cpuinfo: 9.0.0
    pycollada: 0.8
    pydicom: 2.4.4
    pyelftools: 0.31
    Pygments: 2.18.0
    pynmrstar: 3.3.4
    pynrrd: 1.0.0
    PyOpenGL: 3.1.7
    PyOpenGL-accelerate: 3.1.7
    pyopenxr: 1.0.3401
    pyparsing: 3.2.0
    pyproject_hooks: 1.2.0
    PyQt6-commercial: 6.7.1
    PyQt6-Qt6: 6.7.3
    PyQt6-WebEngine-commercial: 6.7.0
    PyQt6-WebEngine-Qt6: 6.7.3
    PyQt6-WebEngineSubwheel-Qt6: 6.7.3
    PyQt6_sip: 13.8.0
    python-dateutil: 2.9.0.post0
    pytz: 2024.2
    pyzmq: 26.2.0
    qtconsole: 5.5.2
    QtPy: 2.4.2
    qtshim: 1.0
    RandomWords: 0.4.0
    requests: 2.32.3
    scipy: 1.14.0
    setuptools: 72.1.0
    sfftk-rw: 0.8.1
    six: 1.16.0
    sniffio: 1.3.1
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    soupsieve: 2.6
    Sphinx: 8.0.2
    sphinx-autodoc-typehints: 2.2.3
    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
    stack-data: 0.6.3
    superqt: 0.6.3
    tables: 3.10.1
    tcia_utils: 1.5.1
    tifffile: 2024.7.24
    tinyarray: 1.2.4
    tornado: 6.4.2
    traitlets: 5.14.3
    typing_extensions: 4.12.2
    tzdata: 2024.2
    urllib3: 2.2.3
    wcwidth: 0.2.13
    webcolors: 24.6.0
    wheel: 0.43.0
    wheel-filename: 1.4.1
    widgetsnbextension: 4.0.13

[Tom Goddard]

This problem with OpenGL graphics errors in macOS 26 is a bug in the Qt window toolkit and is fixed in ChimeraX daily builds which use a newer Qt version 6.10.