Structure of PDB 6vfn Chain D

Receptor sequence
>6vfnD (length=167) Species: 1428 (Bacillus thuringiensis) [Search protein sequence]
ELKLRPLEREDLKFVHELNNNAHIMSYWFEEPYEAFVELQDLYDKHIHDQ
SERRFIVEKDNEMVGLVELVEIDYIHRRTEFQIIIDPNYQGYGYAVDATR
LAMDYAFSVLNMHKIYLVVDKENEKAVHVYKKVGFMVEGELIDEFFVDGN
YHNAIRMCMFQKQYFEN
3D structure
PDB6vfn SpeG polyamine acetyltransferase enzyme from Bacillus thuringiensis forms a dodecameric structure and exhibits high catalytic efficiency.
ChainD
Resolution2.5 Å
3D
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 SPM D N22 M28 E33 Y36 E37 E41 N19 M25 E30 Y33 E34 E38
BS02 SPM D I50 D52 Q53 R56 I47 D49 Q50 R53
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sat Nov 16 16:54:06 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 = '6vfn', asym_id = 'D', title = 'SpeG polyamine acetyltransferase enzyme from Bac...tructure and exhibits high catalytic efficiency. '
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='6vfn', asym_id='D', title='SpeG polyamine acetyltransferase enzyme from Bac...tructure and exhibits high catalytic efficiency. ')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0016747', uniprot = '', pdbid = '6vfn', asym_id = 'D'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0016747', uniprot='', pdbid='6vfn', asym_id='D')
    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>