Structure of PDB 6wi4 Chain A

Receptor sequence
>6wi4A (length=233) Species: 104758 (Porites astreoides) [Search protein sequence]
DTIYKMNKSTRGIAVIINNKDFLRSSGMDRYPRNGTDVDRDALAKLFRAL
KFDVRIYNNQTRAEIRRITKEMAITNHTPYDAFIFSILTHGEEGVIYGTD
GTMAIKDLTAIFKDCTTLVGKPKMFFFQACQGHEYMDGVSVPAEADFVYA
YSTVPGYYSWRNSVNGSWFIQSLTKVFEENAERMDILRMLTRVNAMVSTY
KSRTGDYYSDSKRQVSSVVSMLRKELYFFPENV
3D structure
PDB6wi4 Caspases from scleractinian coral show unique regulatory features.
ChainA
Resolution1.57 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 peptide A R174 H231 Q269 C271 Y311 S312 W313 R314 N315 S316 S355 R356 R33 H90 Q128 C130 Y158 S159 W160 R161 N162 S163 S202 R203
Gene Ontology
--> -->
 
 
UnboundLocalError
Python 3.6.8: /usr/bin/python3
Sun Nov 24 21:59:26 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 = '6wi4', asym_id = 'A', title = 'Caspases from scleractinian coral show unique regulatory features.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='6wi4', asym_id='A', title='Caspases from scleractinian coral show unique regulatory features.')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0004197,0006508,0008234', uniprot = '', pdbid = '6wi4', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0004197,0006508,0008234', uniprot='', pdbid='6wi4', 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>