Structure of PDB 6t2q Chain BBB Binding Site BS01

Receptor Information
>6t2q Chain BBB (length=241) Species: 411901 (Bacteroides caccae ATCC 43185) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NILFVDDFDAKCIVPDTAIWKLCTYANNAWSQYFRGVDGYENVKVEEGYL
KLRACKDNGTYKNGGVFSKIGFPCGTRLEVKARLTKLVRGGFPAIWQMPI
GAPEWPRGGQIDLMEWVQGSPKQIFQTVHTFYINGENGSAGVTNKEADKN
FDVTKDHVYAVQRTEKELIFYVDGKETWKYENQHLDKEKLQYPFCEYPFN
IILNFSLGGELNGMMTWPGEIHDEDLPGEMWVDWVRVVLLD
Ligand information
Ligand IDGAL
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6-/m1/s1
InChIKeyWQZGKKKJIJFFOK-FPRJBGLDSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.2C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01OC1C(O)C(OC(O)C1O)CO
OpenEye OEToolkits 1.7.2C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
FormulaC6 H12 O6
Namebeta-D-galactopyranose;
beta-D-galactose;
D-galactose;
galactose
ChEMBLCHEMBL300520
DrugBank
ZINCZINC000002597049
PDB chain6t2q Chain B Residue 1 [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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PDB6t2q Prominent members of the human gut microbiota express endo-acting O-glycanases to initiate mucin breakdown.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		W63 F125 W129 Q143 D145 E148
Binding residue
(residue number reindexed from 1)		W30 F92 W96 Q110 D112 E115
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Thu Nov 28 20:24:31 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 = '6t2q', asym_id = 'BBB', bs = 'BS01', title = 'Prominent members of the human gut microbiota ex...-acting O-glycanases to initiate mucin breakdown.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='6t2q', asym_id='BBB', bs='BS01', title='Prominent members of the human gut microbiota ex...-acting O-glycanases to initiate mucin breakdown.')
   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 = '0004553,0005975', uniprot = '', pdbid = '6t2q', asym_id = 'BBB'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004553,0005975', uniprot='', pdbid='6t2q', asym_id='BBB')
    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>