Structure of PDB 7c8x Chain B Binding Site BS01

Receptor Information
>7c8x Chain B (length=320) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKKVALITTGGAIASRKTESGRLAAGAISGPELAEMCSLPEDVQIDVYPA
FQLPSMHITFQHLLELKQTVERVFQDGSYDGVVVTHGTDTLEETAYFLDL
TLQDERPVVVTGSQRAPEQQGTDAYTNIRHAVYTACSPDIKGAGTVVVFN
ERIFNARYVKKVHASNLQGFDVFGFGYLGIIDNDKVYVYQKPLKRDVHQL
QRPLPEVDIVKCYLDGDGKFIRAAVREGAAGIVLEGVGRGQVPPNMVGDI
EQALHQGVYIVITTSAEEGEVYTTYDYAGSSYDLAKKGVILGKDYDSKKA
RMKLAVLLASYEEGIKDKFC
Ligand information
Ligand IDASN
InChIInChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1
InChIKeyDCXYFEDJOCDNAF-REOHCLBHSA-N
SMILES
SoftwareSMILES
CACTVS 3.370N[C@@H](CC(N)=O)C(O)=O
ACDLabs 12.01O=C(N)CC(N)C(=O)O
CACTVS 3.370N[CH](CC(N)=O)C(O)=O
OpenEye OEToolkits 1.7.2C(C(C(=O)O)N)C(=O)N
OpenEye OEToolkits 1.7.2C([C@@H](C(=O)O)N)C(=O)N
FormulaC4 H8 N2 O3
NameASPARAGINE
ChEMBLCHEMBL58832
DrugBankDB00174
ZINCZINC000001532556
PDB chain7c8x Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7c8x Structures of l-asparaginase from Bacillus licheniformis Reveal an Essential Residue for its Substrate Stereoselectivity.
Resolution1.994 Å
Binding residue
(original residue number in PDB)		A13 S56 G88 T89 D90
Binding residue
(residue number reindexed from 1)		A12 S55 G87 T88 D89
Annotation score5
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Fri Nov 22 06:13:57 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 = '7c8x', asym_id = 'B', bs = 'BS01', title = 'Structures of l-asparaginase from Bacillus liche...tial Residue for its Substrate Stereoselectivity.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='7c8x', asym_id='B', bs='BS01', title='Structures of l-asparaginase from Bacillus liche...tial Residue for its Substrate Stereoselectivity.')
   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 = '0004067,0006528', uniprot = '', pdbid = '7c8x', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004067,0006528', uniprot='', pdbid='7c8x', 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>