Structure of PDB 7vs4 Chain A

Receptor sequence
>7vs4A (length=495) Species: 43263 (Pseudomonas alcaligenes) [Search protein sequence]
MTLINLKDLEAHLWHAAHIITGPIDASDYKTYIFPILFFKRICDVYDEEF
QDVLAKVGSAELAREKIFHRIQVPLGCHWDDVFAKNHDIGKALKDAFLGI
EQANAPLHGIFGDASWTNKERLPDELLATLLNHFNQVNLGVASVRNDDMG
RAYEYLIKRFADKANKKAGEFYTPRTIVRLMVNILDPQAGESVYDPACGT
GGMLLETIHHVRENAGDPRLLKLKGQEKNLTTEAIARMNLFLHGQEDFEI
VRGDTLRDPKFLIYDRLETFDCVIANPPFSLSEWGHEQWAADAYGRNKYG
LAPKTNGDFAWVQHMFASLNDNGRMAVVLPHGVLFRGAAEGRIRTSLLKE
NRIEAIIGVAPNLFYGTAIPACILLLRKQRPKAHRDHVLIINAEEIFTKG
RAQNTLSNGQADQIYQTYLQQYQQGPDAQPLEGVARWVPLSEIAENDFNL
NIARYVQKPLTITVEEALKDFQQKLAALEQAEQELEELLIKEGFE
3D structure
PDB7vs4 Molecular insights into DNA recognition and methylation by non-canonical type I restriction-modification systems.
ChainA
Resolution2.55 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 dna A K166 K399 R401 K166 K399 R401
BS02 dna A F279 S280 R336 T367 R401 F279 S280 R336 T367 R401
BS03 SAH A E170 F171 Y172 T173 R175 A197 C198 G199 T200 G202 E227 K228 D254 T255 N276 P278 W311 E170 F171 Y172 T173 R175 A197 C198 G199 T200 G202 E227 K228 D254 T255 N276 P278 W311
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Tue Nov 26 09:46:57 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 = '7vs4', asym_id = 'A', title = 'Molecular insights into DNA recognition and meth...anonical type I restriction-modification systems.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='7vs4', asym_id='A', title='Molecular insights into DNA recognition and meth...anonical type I restriction-modification systems.')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0003676,0003677,0008168,0008170,0032259', uniprot = '', pdbid = '7vs4', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003676,0003677,0008168,0008170,0032259', uniprot='', pdbid='7vs4', 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>