Structure of PDB 6zkd Chain 6 Binding Site BS01

Receptor Information
>6zkd Chain 6 (length=156) Species: 9940 (Ovis aries) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SRGEYVVAKLDDLINWARRSSLWPMTFGLACCAVEMMHMAAPRYDMDRFG
VVFRASPRQSDVMIVAGTLTNKMAPALRKVYDQMPEPRYVVSMGSCANGG
GYYHYSYSVVRGCDRIVPVDIYVPGCPPTAEALLYGILQLQKKIKREKRL
RIWYRR
Ligand information
Ligand IDSF4
InChIInChI=1S/4Fe.4S
InChIKeyLJBDFODJNLIPKO-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7[S]12[Fe]3[S]4[Fe]1[S]5[Fe]2[S]3[Fe]45
CACTVS 3.385S1[Fe]S[Fe]1.S2[Fe]S[Fe]2
FormulaFe4 S4
NameIRON/SULFUR CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain6zkd Chain 6 Residue 300 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6zkd The coupling mechanism of mammalian respiratory complex I.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		A53 C54 C55 G117 S118 C119 C149 P150
Binding residue
(residue number reindexed from 1)		A30 C31 C32 G94 S95 C96 C126 P127
Annotation score1
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sat Nov 23 03:57:03 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 = '6zkd', asym_id = '6', bs = 'BS01', title = 'The coupling mechanism of mammalian respiratory complex I.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='6zkd', asym_id='6', bs='BS01', title='The coupling mechanism of mammalian respiratory complex I.')
   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 = '0008137,0048038,0051536,0051539', uniprot = '', pdbid = '6zkd', asym_id = '6'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0008137,0048038,0051536,0051539', uniprot='', pdbid='6zkd', asym_id='6')
    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>