Structure of PDB 7y7b Chain b Binding Site BS18

Receptor Information
>7y7b Chain b (length=176) Species: 173977 (Chroomonas placoidea) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DDLAVPFLERPPMLDGSYAGDIGFDPVGFSNYFDLRWLREAELKHGRVCM
LGVVGFLVQEFVTLPMFSNGVTPVDDFFVVPATGLWQIFFTIGFVEAFSN
GFKLTPSDMFADDRAPGDLGFDPLGCGKDPAALARRQLVEVKNGRLAMIA
FGGMLHQQLLTKQGVIEQLTNFKAIM
Ligand information
Ligand ID8CT
InChIInChI=1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-23,25-28,37H,15-16,24,29-30H2,1-10H3/b12-11-,19-13-,20-14-,27-25+,28-26+,31-17+,32-18-,33-21+,34-22+/t37-/m0/s1
InChIKeyANVAOWXLWRTKGA-GZSHKXEASA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC2C(=CCCC2(C)C)C)C)C
CACTVS 3.385CC(=CC=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C)C=CC=C(C)C=C[CH]2C(=CCCC2(C)C)C
OpenEye OEToolkits 2.0.6CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C\C(=C/C=C\C=C(/C)\C=C/C=C(\C)/C=C/[C@H]2C(=CCCC2(C)C)C)\C)/C
ACDLabs 12.01CC=1CCCC(C=1[C@H]=[C@H]C(=[C@H][C@H]=[C@H]C(C)=[C@H][C@H]=[C@H][C@H]=C(C)[C@H]=[C@H][C@H]=C(C)[C@H]=[C@H]C2C(C)=CCCC2(C)C)C)(C)C
CACTVS 3.385CC(=C/C=C\C=C(C)/C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C)\C=C/C=C(C)/C=C/[C@H]2C(=CCCC2(C)C)C
FormulaC40 H56
Name(6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene
ChEMBL
DrugBank
ZINC
PDB chain7y7b Chain b Residue 615 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7y7b Structural basis and evolution of the photosystem I-light-harvesting supercomplex of cryptophyte algae.
Resolution2.66 Å
Binding residue
(original residue number in PDB)		F119 F120 G194
Binding residue
(residue number reindexed from 1)		F77 F78 G152
Annotation score1
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Nov 29 22:35:47 2024

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

 /var/www/html/BioLiP/pdb.cgi in <module>()
   1435     title=pdb2title(pdbid)
   1436     if bs.startswith("BS"):
=> 1437         pubmed,uniprot=display_interaction(pdbid,asym_id,bs,title)
   1438     else:
   1439         if lig3:
pubmed = '', uniprot = '', display_interaction = <function display_interaction>, pdbid = '7y7b', asym_id = 'b', bs = 'BS18', title = 'Structural basis and evolution of the photosyste...ght-harvesting supercomplex of cryptophyte algae.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='7y7b', asym_id='b', bs='BS18', title='Structural basis and evolution of the photosyste...ght-harvesting supercomplex of cryptophyte algae.')
   1295         display_ec(ec,csaOrig,csaRenu)
   1296     if go:
=> 1297         display_go(go,uniprot,pdbid,asym_id)
   1298     return pubmed,uniprot
   1299 
global display_go = <function display_go>, go = '0009765,0016020', uniprot = '', pdbid = '7y7b', asym_id = 'b'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0009765,0016020', uniprot='', pdbid='7y7b', asym_id='b')
    480         '''.replace("$namespace_link",namespace_link
    481           ).replace("$namespace",namespace
=>  482           ).replace("$uniprot",u
    483         ))
    484         for l,(term,name) in enumerate(go2aspect[Aspect]):
u undefined

UnboundLocalError: local variable 'u' referenced before assignment
      args = ("local variable 'u' referenced before assignment",)
      with_traceback = <built-in method with_traceback of UnboundLocalError object>