Structure of PDB 6cso Chain A Binding Site BS01

Receptor Information
>6cso Chain A (length=282) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VGLFQTSYTLENQGSVICIPNNGQCFCLAWLKSNGTNAEKLAANILQWIS
FALSALCLMFYGTCGWENIYVATIQMIKFIIEYFHSFDEPAVIYSSNGNK
TRWLRYASWLLTCPVILIHLSNLTGLANDYNKRTMGLLVSDIGTIVWGTT
AALSKGYVRVIFFLMGLCYGIYTFFNAAKVYIEAYHTVPKGRCRQVVTGM
AWLFFVSWGMFPILFILGPEGFGVLSRYGSNVGHTIIDLMSKQCWGLLGH
YLRVLIHSHILIHGDIRKTTKLIEVETLVEDE
Ligand information
Ligand IDRET
InChIInChI=1S/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
InChIKeyNCYCYZXNIZJOKI-OVSJKPMPSA-N
SMILES
SoftwareSMILES
CACTVS 3.370CC(=C\C=O)/C=C/C=C(C)/C=C/C1=C(C)CCCC1(C)C
ACDLabs 12.01O=C\C=C(\C=C\C=C(\C=C\C1=C(C)CCCC1(C)C)C)C
OpenEye OEToolkits 1.7.0CC1=C(C(CCC1)(C)C)/C=C/C(=C/C=C/C(=C/C=O)/C)/C
OpenEye OEToolkits 1.7.0CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC=O)C)C
CACTVS 3.370CC(=CC=O)C=CC=C(C)C=CC1=C(C)CCCC1(C)C
FormulaC20 H28 O
NameRETINAL
ChEMBLCHEMBL81379
DrugBank
ZINCZINC000004228262
PDB chain6cso Chain A Residue 401 [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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PDB6cso Structural mechanisms of selectivity and gating in anion channelrhodopsins.
Resolution3.2 Å
Binding residue
(original residue number in PDB)		W163 C167 T198 G202 F217 G220 W262 F265 K296
Binding residue
(residue number reindexed from 1)		W109 C113 T144 G148 F163 G166 W208 F211 K242
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sun Dec 1 10:30:52 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 = '6cso', asym_id = 'A', bs = 'BS01', title = 'Structural mechanisms of selectivity and gating in anion channelrhodopsins.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='6cso', asym_id='A', bs='BS01', title='Structural mechanisms of selectivity and gating in anion channelrhodopsins.')
   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', uniprot = '', pdbid = '6cso', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0016020', uniprot='', pdbid='6cso', asym_id='A')
    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>