Structure of PDB 3qpb Chain I Binding Site BS03

Receptor Information
>3qpb Chain I (length=250) Species: 301450 (Streptococcus pyogenes serotype M6) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VGLQYHLQIRPGDVGRYVIMPGDPKRCAKIAEHFDNAVLVADSREYVTYT
GTLNGEKVSVTSTGIGGPSASIAMEELKLCGADTFIRVGTCGGIELDVKG
GDIVIATGAIRMEGTSKEYAPIEFPAVADLEVTNALVNAAKKLGYTSHAG
VVQCKDAFYGQHEPERMPVSYELLNKWEAWKRLGTKASEMESAALFVAAS
HLGVRCGSDFLVVGNQERNALGMDNPMAHDTEAAIQVAVEALRTLIENDK
Ligand information
Ligand IDR1P
InChIInChI=1S/C5H11O8P/c6-1-2-3(7)4(8)5(12-2)13-14(9,10)11/h2-8H,1H2,(H2,9,10,11)/t2-,3-,4-,5-/m1/s1
InChIKeyYXJDFQJKERBOBM-TXICZTDVSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C([C@@H]1[C@H]([C@H]([C@H](O1)OP(=O)(O)O)O)O)O
OpenEye OEToolkits 1.5.0C(C1C(C(C(O1)OP(=O)(O)O)O)O)O
CACTVS 3.341OC[C@H]1O[C@H](O[P](O)(O)=O)[C@H](O)[C@@H]1O
CACTVS 3.341OC[CH]1O[CH](O[P](O)(O)=O)[CH](O)[CH]1O
ACDLabs 10.04O=P(OC1OC(C(O)C1O)CO)(O)O
FormulaC5 H11 O8 P
Name1-O-phosphono-alpha-D-ribofuranose;
RIBOSE-1-PHOSPHATE;
1-O-phosphono-alpha-D-ribose;
1-O-phosphono-D-ribose;
1-O-phosphono-ribose
ChEMBLCHEMBL603367
DrugBankDB03101
ZINCZINC000004228268
PDB chain3qpb Chain J Residue 1254 [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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PDB3qpb The Crystal Structure of Streptococcus pyogenes Uridine Phosphorylase Reveals a Distinct Subfamily of Nucleoside Phosphorylases.
Resolution1.82 Å
Binding residue
(original residue number in PDB)		H13 R51
Binding residue
(residue number reindexed from 1)		H6 R44
Annotation score5
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Nov 22 06:46:36 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 = '3qpb', asym_id = 'I', bs = 'BS03', title = 'The Crystal Structure of Streptococcus pyogenes ... Distinct Subfamily of Nucleoside Phosphorylases.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='3qpb', asym_id='I', bs='BS03', title='The Crystal Structure of Streptococcus pyogenes ... Distinct Subfamily of Nucleoside Phosphorylases.')
   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 = '0003824,0004850,0005737,0009116,0009166,0016763', uniprot = '', pdbid = '3qpb', asym_id = 'I'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003824,0004850,0005737,0009116,0009166,0016763', uniprot='', pdbid='3qpb', 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>