Structure of PDB 3qj0 Chain A

Receptor sequence
>3qj0A (length=395) Species: 441771 (Clostridium botulinum A str. Hall) [Search protein sequence]
GFVNKQFNYKDPVNGVDIAYIKIPNAGQMQPVKAFKIHNKIWVIPERDTF
TNPEEGDLNPPPEAKQVPVSYYDSTYLSTDNEKDNYLKGVTKLFERIYST
DLGRMLLTSIVRGIPFWGGSTIDTELKVIDTNCINVIQPDGSYRSEELNL
VIIGPSADIIQFECKSFGHEVLNLTRNGYGSTQYIRFSPDFTFGFEEAGK
FATDPAVTLAHELIHAGHRLYGIAINPNRVFEVSFEELRTFGGHDAKFID
SLQENEFRLYYYNKFKDIASTLNKAKSIVGTTASLQYMKNVFKEKYLLSE
DTSGKFSVDKLKFDKLYKMLTEIYTEDNFVKFFKVLNRKTYLNFDKAVFK
INIVPKVNYTIYDGFNLRNTNLAANFNGQNTEINNMNFTKLKNFT
3D structure
PDB3qj0 Structural Characterization of Three Novel Hydroxamate-Based Zinc Chelating Inhibitors of the Clostridium botulinum Serotype A Neurotoxin Light Chain Metalloprotease Reveals a Compact Binding Site Resulting from 60/70 Loop Flexibility.
ChainA
Resolution2.301 Å
3D
structure
Catalytic site residues are labeled in the structure
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Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN A H223 H227 E262 H211 H215 E237
BS02 QI3 A P69 F163 F194 H223 E224 H227 E262 Y366 F369 P68 F162 F193 H211 E212 H215 E237 Y341 F344 MOAD: Ki=6.3uM
PDBbind-CN: -logKd/Ki=5.20,Ki=6.3uM
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Thu Nov 28 06:46:38 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>()
   1443                 pubmed=display_regular_ligand(pdbid,asym_id,lig3,ligIdx,title)
   1444         else:
=> 1445             pubmed,uniprot=display_protein_receptor(pdbid,asym_id,title)
   1446     
   1447     uniprot_line=''
pubmed = '', uniprot = '', display_protein_receptor = <function display_protein_receptor>, pdbid = '3qj0', asym_id = 'A', title = 'Structural Characterization of Three Novel Hydro...ding Site Resulting from 60/70 Loop Flexibility. '
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='3qj0', asym_id='A', title='Structural Characterization of Three Novel Hydro...ding Site Resulting from 60/70 Loop Flexibility. ')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0004222,0006508,0008270', uniprot = '', pdbid = '3qj0', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004222,0006508,0008270', uniprot='', pdbid='3qj0', 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>