Structure of PDB 3qw0 Chain B Binding Site BS02

Receptor Information
>3qw0 Chain B (length=106) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADLEDNMETLNDNLKVIEKADNAAQVKDALTKMAAAAADAWSATPPKLED
KSPDSPEMHDFRHGFWILIGQIHDALHLANECKVKEAQAAAEQLKTTCNA
CHQKYR
Ligand information
Ligand IDME9
InChIInChI=1S/C12H12N2O4/c15-9-3-4-10(16)13(9)7-1-2-8-14-11(17)5-6-12(14)18/h3-6H,1-2,7-8H2
InChIKeyWXXSHAKLDCERGU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.0C1=CC(=O)N(C1=O)CCCCN2C(=O)C=CC2=O
ACDLabs 12.01
CACTVS 3.370		O=C1C=CC(=O)N1CCCCN2C(=O)C=CC2=O
FormulaC12 H12 N2 O4
Name1,1'-butane-1,4-diylbis(1H-pyrrole-2,5-dione)
ChEMBLCHEMBL567436
DrugBank
ZINCZINC000001677060
PDB chain3qw0 Chain B Residue 501 [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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PDB3qw0 Templated construction of a zn-selective protein dimerization motif.
Resolution1.84 Å
Binding residue
(original residue number in PDB)		N80 C82
Binding residue
(residue number reindexed from 1)		N80 C82
Annotation score1
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sat Feb 22 21:03:56 2025

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 = '3qw0', asym_id = 'B', bs = 'BS02', title = 'Templated construction of a zn-selective protein dimerization motif.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='3qw0', asym_id='B', bs='BS02', title='Templated construction of a zn-selective protein dimerization motif.')
   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 = '0005506,0009055,0020037,0022900,0042597', uniprot = '', pdbid = '3qw0', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0005506,0009055,0020037,0022900,0042597', uniprot='', pdbid='3qw0', 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>