Structure of PDB 7vrj Chain T Binding Site BS01

Receptor Information
>7vrj Chain T (length=42) Species: 553982 (Allochromatium tepidum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMTGLTEDEAKEFHGIFTQSMTMFFGIVIIAHILAWLWRPWL
Ligand information
Ligand IDCRT
InChIInChI=1S/C42H60O2/c1-35(23-15-25-37(3)27-17-29-39(5)31-19-33-41(7,8)43-11)21-13-14-22-36(2)24-16-26-38(4)28-18-30-40(6)32-20-34-42(9,10)44-12/h13-32H,33-34H2,1-12H3/b14-13-,23-15+,24-16+,27-17+,28-18+,31-19+,32-20+,35-21+,36-22+,37-25+,38-26+,39-29+,40-30+
InChIKeyVAZQBTJCYODOSV-RISZBRKMSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O(C)C(C)(C)C/C=C/C(=C/C=C/C(=C/C=C/C(=C/C=C\C=C(\C=C\C=C(\C=C\C=C(\C=C\CC(OC)(C)C)C)C)C)C)C)C
OpenEye OEToolkits 1.5.0CC(=CC=CC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC=C(C)C=CCC(C)(C)OC)C)C)C=CCC(C)(C)OC
OpenEye OEToolkits 1.5.0C/C(=C\C=C\C(=C\C=C\C(=C\C=C/C=C(\C)/C=C/C=C(\C)/C=C/C=C(\C)/C=C/CC(C)(C)OC)\C)\C)/C=CCC(C)(C)OC
CACTVS 3.341COC(C)(C)C\C=C\C(C)=C\C=C\C(C)=C\C=C\C(C)=C\C=C/C=C(C)/C=C/C=C(C)/C=C/C=C(C)/C=C/CC(C)(C)OC
CACTVS 3.341COC(C)(C)CC=CC(C)=CC=CC(C)=CC=CC(C)=CC=CC=C(C)C=CC=C(C)C=CC=C(C)C=CCC(C)(C)OC
FormulaC42 H60 O2
NameSPIRILLOXANTHIN;
RHODOVIOLASCIN
ChEMBL
DrugBank
ZINCZINC000064426309
PDB chain7vrj Chain Q Residue 102 [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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PDB7vrj A Ca 2+ -binding motif underlies the unusual properties of certain photosynthetic bacterial core light-harvesting complexes.
Resolution2.81 Å
Binding residue
(original residue number in PDB)		F18 I21 F22
Binding residue
(residue number reindexed from 1)		F13 I16 F17
Annotation score1
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Nov 15 23:32:24 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 = '7vrj', asym_id = 'T', bs = 'BS01', title = 'A Ca 2+ -binding motif underlies the unusual pro...thetic bacterial core light-harvesting complexes.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='7vrj', asym_id='T', bs='BS01', title='A Ca 2+ -binding motif underlies the unusual pro...thetic bacterial core light-harvesting complexes.')
   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 = '0016020,0019684,0030077,0045156', uniprot = '', pdbid = '7vrj', asym_id = 'T'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0016020,0019684,0030077,0045156', uniprot='', pdbid='7vrj', asym_id='T')
    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>