Structure of PDB 1vay Chain B Binding Site BS01

Receptor Information
>1vay Chain B (length=287) Species: 1665 (Arthrobacter globiformis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TKVVLGQNQYGKAEVRLVKVTRNTARHEIQDLNVTSQLRGDFEAAHTAGD
NAHVVATDTQKNTVYAFARDGFATTEEFLLRLGKHFTEGFDWVTGGRWAA
QQFFWDRINDHDHAFSRNKSEVRTAVLEISGSEQAIVAGIEGLTVLKSTG
SEFHGFPRDKYTTLQETTDRILATDVSARWRYNTVEVDFDAVYASVRGLL
LKAFAETHSLALQQTMYEMGRAVIETHPEIDEIKMSLPNKHHFLVDLQPF
GQDNPNEVFYAADRPYGLIEATIQREGSRADHPIWSN
Ligand information
Ligand IDAZA
InChIInChI=1S/C4H3N5O2/c10-3-1-2(8-9-7-1)5-4(11)6-3/h(H3,5,6,7,8,9,10,11)
InChIKeyKVGVQTOQSNJTJI-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341O=C1NC(=O)c2nn[nH]c2N1
OpenEye OEToolkits 1.5.0c12c([nH]nn1)NC(=O)NC2=O
ACDLabs 10.04O=C2Nc1nnnc1C(=O)N2
FormulaC4 H3 N5 O2
Name8-AZAXANTHINE
ChEMBLCHEMBL219341
DrugBankDB01875
ZINCZINC000018123155
PDB chain1vay Chain B Residue 1301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1vay Crystal Structure of Uricase from Arthrobacter Globiformis Complexed with an inhibitor 8-Azaxanthine
Resolution2.24 Å
Binding residue
(original residue number in PDB)		F163 R180 L222 Q223 N249
Binding residue
(residue number reindexed from 1)		F153 R170 L212 Q213 N239
Annotation score2
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sun Dec 1 15:23:30 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 = '1vay', asym_id = 'B', bs = 'BS01', title = 'Crystal Structure of Uricase from Arthrobacter Globiformis Complexed with an inhibitor 8-Azaxanthine'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='1vay', asym_id='B', bs='BS01', title='Crystal Structure of Uricase from Arthrobacter Globiformis Complexed with an inhibitor 8-Azaxanthine')
   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 = '0004846,0006144', uniprot = '', pdbid = '1vay', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004846,0006144', uniprot='', pdbid='1vay', 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>