Structure of PDB 4wz7 Chain I Binding Site BS01

Receptor Information
>4wz7 Chain I (length=137) Species: 4952 (Yarrowia lipolytica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AAAAAAFLLAEMFRGLYAAAAAAAAAAAAAAAAAAAAAAAACIACKLCEA
ICPALAAAAAAAAAAAATTKYDIDMTKCIYCGYCQESCPVDAIVETPNVE
YATETAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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 chain4wz7 Chain I Residue 500 [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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PDB4wz7 Structural biology. Mechanistic insight from the crystal structure of mitochondrial complex I.
Resolution3.6 Å
Binding residue
(original residue number in PDB)		C140 A144 C169 I170 Y171 C172 G173 Y174 C175
Binding residue
(residue number reindexed from 1)		C52 A56 C78 I79 Y80 C81 G82 Y83 C84
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Mon Nov 25 13:44:25 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 = '4wz7', asym_id = 'I', bs = 'BS01', title = 'Structural biology. Mechanistic insight from the crystal structure of mitochondrial complex I.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4wz7', asym_id='I', bs='BS01', title='Structural biology. Mechanistic insight from the crystal structure of mitochondrial 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 = '0016020,0016651,0051539', uniprot = '', pdbid = '4wz7', asym_id = 'I'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0016020,0016651,0051539', uniprot='', pdbid='4wz7', asym_id='I')
    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>