Structure of PDB 7p76 Chain B Binding Site BS01

Receptor Information
>7p76 Chain B (length=247) Species: 1269007 (Escherichia coli 909945-2) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TDLKASSLRALKLMDLSTGDYTDEKVIALCHQAKTPVGNTAAISIYPRSI
PIARKTLKEQGTPEIRIATVTNFPHGNDDIEIALAETRAAIAYGADEVDV
VFPYRALMAGNEQVGFDLVKACKEACAAANVLLKVIIESGELKDEALIRK
ASEISIKAGADFIKTSTGLVAVNATPESARIMMEVIRDMGVEKSVGFKVT
GGARTAEDAQKYLAIADELFGADWADARHYRFGASGLLASLLKALGH
Ligand information
Ligand ID9Y6
InChIInChI=1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+
InChIKeyKJPRLNWUNMBNBZ-QPJJXVBHSA-N
SMILES
SoftwareSMILES
CACTVS 3.385O=CC=Cc1ccccc1
OpenEye OEToolkits 2.0.6c1ccc(cc1)/C=C/C=O
CACTVS 3.385O=C/C=C/c1ccccc1
OpenEye OEToolkits 2.0.6c1ccc(cc1)C=CC=O
ACDLabs 12.01c1cccc(c1)C=[C@H]C=O
FormulaC9 H8 O
Name(2E)-3-phenylprop-2-enal;
Trans-Cinnamaldehyde
ChEMBLCHEMBL293492
DrugBankDB14184
ZINCZINC000001532777
PDB chain7p76 Chain B Residue 301 [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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PDB7p76 Unlocking Asymmetric Michael Additions in an Archetypical Class I Aldolase by Directed Evolution.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		S47 I48 Y49 V73 F76 K167
Binding residue
(residue number reindexed from 1)		S44 I45 Y46 V70 F73 K164
Annotation score1
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sat Nov 16 18:01:20 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 = '7p76', asym_id = 'B', bs = 'BS01', title = 'Unlocking Asymmetric Michael Additions in an Archetypical Class I Aldolase by Directed Evolution.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='7p76', asym_id='B', bs='BS01', title='Unlocking Asymmetric Michael Additions in an Archetypical Class I Aldolase by Directed Evolution.')
   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 = '0004139,0005737,0009264,0016829', uniprot = '', pdbid = '7p76', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004139,0005737,0009264,0016829', uniprot='', pdbid='7p76', 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>