Structure of PDB 8cns Chain A Binding Site BS03

Receptor Information
>8cns Chain A (length=548) Species: 523845 (Methanothermococcus thermolithotrophicus DSM 2095) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MRPSKMFCYQCQETAKNTGCTIIGVCGKKDNVANLQDLLVYTVKGLAVVR
ENLGYSNDKTDRYIVDALFTTITNVNFDDKDIIEKIKEGLALREEAASKS
TCPGCGGDLPDCATWTADSDDEIIKKANSLEVSVLATENEDVRSLRELLT
YGVKGIAAYLHHAMVLGYDNKDIHKFIRKALVATTDDSLSADELTALVLE
CGKYAVDTMALLDKANTETYGHPEITEVDIGVRNNPGILISGHDLKDLEQ
LLEQTKGTGVDVYTHSEMLPAHYYPAFKKYDHFVGNYGGSWWRQKEEFEA
FNGPIVMTTNCLVPPAESYKDRIYTTGVVGFPGLKRIPEDENGNKDFSEV
IEQAKKCAPPKQLETGKIVGGFAHNQVLALADKVVEAVKSGAIRKFVVMA
GCDGRHPSREYYTEFAKKLPNDTVILTAGCAKYRYNKLGLGDIGGIPRVL
DAGQCNDCYSLAVIALKLKEVFELDDINDLPIAFNVAWYEQKAVAVLLAL
LYLGVKDIVLGPTLPAFLSPNVAKVLVEKFGISGITTVDEDIERLINK
Ligand information
Ligand IDSF3
InChIInChI=1S/4Fe.3S
InChIKeyQQACTBFBZNWJMV-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7S1[Fe][S@@]2[Fe]1[S@@]([Fe]2)[Fe]
OpenEye OEToolkits 2.0.7S1[Fe][S]2[Fe]1[S]([Fe]2)[Fe]
CACTVS 3.385[Fe]S[Fe]S[Fe]S[Fe]
FormulaFe4 S3
NameFE4-S3 CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain8cns Chain A Residue 906 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8cns Structural and biochemical elucidation of class I hybrid cluster protein natively extracted from a marine methanogenic archaeon.
Resolution1.36 Å
Binding residue
(original residue number in PDB)		H243 E267 W291 C311 C402 C430 C455 E490
Binding residue
(residue number reindexed from 1)		H243 E267 W291 C311 C402 C430 C455 E490
Annotation score4
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sat Nov 30 19:12:32 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>()
   1435     title=pdb2title(pdbid)
   1436     if bs.startswith("BS"):
=> 1437         pubmed,uniprot=display_interaction(pdbid,asym_id,bs,title)
   1438     else:
   1439         if lig3:
pubmed = '', uniprot = '', display_interaction = <function display_interaction>, pdbid = '8cns', asym_id = 'A', bs = 'BS03', title = 'Structural and biochemical elucidation of class ...ly extracted from a marine methanogenic archaeon.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='8cns', asym_id='A', bs='BS03', title='Structural and biochemical elucidation of class ...ly extracted from a marine methanogenic archaeon.')
   1295         display_ec(ec,csaOrig,csaRenu)
   1296     if go:
=> 1297         display_go(go,uniprot,pdbid,asym_id)
   1298     return pubmed,uniprot
   1299 
global display_go = <function display_go>, go = '0003824,0005737,0016491,0016661,0051536', uniprot = '', pdbid = '8cns', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003824,0005737,0016491,0016661,0051536', uniprot='', pdbid='8cns', 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>