Structure of PDB 7c4n Chain A Binding Site BS02

Receptor Information
>7c4n Chain A (length=614) Species: 32630 (synthetic construct) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SIPKEVKVAIVGAGMSGLYSAWRLQSEANVGDLAIFERSDRTGGRLDSDL
IEFKDNRAGAGSTITVKEEQGGMRFLFEGMDDLMALFLKLGLEDQIVPFP
MNSGGNNRLYFRGTSFSVNDAEQDDYHIWSALYNLDPSEQGVNPKDIINV
VFNRILQVNPQFDSRPEVRGPEFWQNFRLQCQWQGEPLYNWSLWDLLTDM
GYSQECITMLYRVLGFNGTFLSKMNAGVAYQLLEDFPADVEFRTFKDGFS
TLPNALVDKIGKDKIHLQTSIDSIAFDKADSKYVLKYTKIDQSGQVSEGK
FKAEKVILGLPRLALEKLFIASDAFKQLPKKRRDELWDTLQSTSNQPLLK
INLYYDTAWWGTGMTGRPAVSFGPNFADLPTGSVYPFYALNDELAAALMY
DERHATPNPDTQHKLDGIDAAKYARPAALTIYCDYLNINFWSALQNKGEL
YHHPHESELVESIPSDIFPASEAVVQQATQFFKDIFNTHYVPQPTLTSAR
IWEGNVNFNVPENLQFGFGVHQWAIGANDKEVIEDLVEPLPNLFTCGEAY
SDYQGWVEGALRSTDLVLQKGFGLAPLSEVYEQDQGRSSSEAIQIAYRKI
SNKMIMEYIDPNFS
Ligand information
Ligand IDPHE
InChIInChI=1S/C9H11NO2/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8H,6,10H2,(H,11,12)/t8-/m0/s1
InChIKeyCOLNVLDHVKWLRT-QMMMGPOBSA-N
SMILES
SoftwareSMILES
CACTVS 3.341N[CH](Cc1ccccc1)C(O)=O
CACTVS 3.341N[C@@H](Cc1ccccc1)C(O)=O
OpenEye OEToolkits 1.5.0c1ccc(cc1)CC(C(=O)O)N
OpenEye OEToolkits 1.5.0c1ccc(cc1)C[C@@H](C(=O)O)N
ACDLabs 10.04O=C(O)C(N)Cc1ccccc1
FormulaC9 H11 N O2
NamePHENYLALANINE
ChEMBLCHEMBL301523
DrugBankDB00120
ZINCZINC000000105196
PDB chain7c4n Chain A Residue 702 [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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PDB7c4n Ancestral L-amino acid oxidases for deracemization and stereoinversion of amino acids
Resolution2.2 Å
Binding residue
(original residue number in PDB)		R89 F231 L247 Y447 V535 G570 W571
Binding residue
(residue number reindexed from 1)		R74 F216 L232 Y432 V520 G555 W556
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Wed Nov 27 05:02:49 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 = '7c4n', asym_id = 'A', bs = 'BS02', title = 'Ancestral L-amino acid oxidases for deracemization and stereoinversion of amino acids'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='7c4n', asym_id='A', bs='BS02', title='Ancestral L-amino acid oxidases for deracemization and stereoinversion of amino acids')
   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 = '0016491', uniprot = '', pdbid = '7c4n', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0016491', uniprot='', pdbid='7c4n', asym_id='A')
    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>