Structure of PDB 4k3v Chain A

Receptor sequence
>4k3vA (length=253) Species: 869816 (Staphylococcus aureus subsp. aureus JKD6159) [Search protein sequence]
GKLKVVTTNSILYDMAKNVGGDNVDIHSIVPVGQDPHEYEVKPKDIKKLT
DADVILYNGLNLETGNGWFEKALEQAGKSLKDKKVIAVSKDVKPIYLNDK
QDPHAWLSLDNGIKYVKTIQQTFIDNDKKHKADYEKQGNKYIAQLEKLNN
DSKDKFNDIPKEQRAMITSEGAFKYFSKQYGITPGYIWEINTEKQGTPEQ
MRQAIEFVKKHKLKHLLVETGEVYTDSIGKEGTKGDSYYKMMKSNIETVH
GSM
3D structure
PDB4k3v Three-Dimensional Structure and Biophysical Characterization of Staphylococcus aureus Cell Surface Antigen-Manganese Transporter MntC.
ChainA
Resolution2.2 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 MN A H50 H123 E189 D264 H37 H104 E170 D226
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sun Dec 1 10:43:02 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 = '4k3v', asym_id = 'A', title = 'Three-Dimensional Structure and Biophysical Char...Cell Surface Antigen-Manganese Transporter MntC. '
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='4k3v', asym_id='A', title='Three-Dimensional Structure and Biophysical Char...Cell Surface Antigen-Manganese Transporter MntC. ')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0007155,0030001,0046872', uniprot = '', pdbid = '4k3v', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0007155,0030001,0046872', uniprot='', pdbid='4k3v', 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>