Structure of PDB 3x1b Chain A Binding Site BS05

Receptor Information
>3x1b Chain A (length=500) Species: 5357 (Lentinus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SVGPVANLKIGNAAVSPDGYTRDAVVVNGATPGPLIVGNKGDNFRLNVID
ELTNHTMLKSTSIHWHGFFQHGTNWADGGAFVNQCPISSGHSFSYNFQAK
DQAGTFWYHSHLSTQYCDGLRGPFVVYDPKDPHKKLYDVDNESTVITLED
WYHTAARLGPRFPLGSDSTLINGLGRSATTATGDLAVIKVTRGKRYRFRL
VSLSCDPFYTFSIDGHNMTIIEADAVNTKPHTVDSLEIFAGQRYSFILNA
NQPVDNYWVRANPNFGNVGFTNGINSAILRYDGAAVAEPATAIPPASVTP
LLETDLHPLVSTPVPGSPVAGGVDKALNFVFNFDGTNFFINDATFTPPSV
PVLLQILSGAQAAQDLLPSGSVIPLPALSTIELSFPATANAPGVPHPFHL
HGHTFAVVRSAGSTAYNYEDPVWRDVVSTGTPAAGDNVTIRFVTDNPGPW
FLHCHIDFHLEAGFAVVFAEDLPGTPAANPVPQSWSDLCPIYDALAEDDQ
Ligand information
Ligand IDCU
InChIInChI=1S/Cu/q+2
InChIKeyJPVYNHNXODAKFH-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Cu+2]
CACTVS 3.341[Cu++]
FormulaCu
NameCOPPER (II) ION
ChEMBL
DrugBankDB14552
ZINC
PDB chain3x1b Chain A Residue 617 [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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PDB3x1b Crystal structure of laccase from Lentinus sp. at 1.8 A resolution
Resolution1.8 Å
Binding residue
(original residue number in PDB)		H417 C475 H480
Binding residue
(residue number reindexed from 1)		H396 C454 H459
Annotation score3
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Nov 29 16:08:59 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 = '3x1b', asym_id = 'A', bs = 'BS05', title = 'Crystal structure of laccase from Lentinus sp. at 1.8 A resolution'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='3x1b', asym_id='A', bs='BS05', title='Crystal structure of laccase from Lentinus sp. at 1.8 A resolution')
   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 = '0005507,0016491', uniprot = '', pdbid = '3x1b', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0005507,0016491', uniprot='', pdbid='3x1b', 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>