Structure of PDB 4gkj Chain N Binding Site BS02

Receptor Information

>4gkj Chain N (length=60) Species: 300852 (Thermus thermophilus HB8)

ARKALIEKAKRTPKFKVRAYTRCVRCGRARSVYRFFGLCRICLRELAHKG
QLPGVRKASW

Ligand information

• Ligand ID: ZN
• InChI: InChI=1S/Zn/q+2
• InChIKey: PTFCDOFLOPIGGS-UHFFFAOYSA-N
• SMILES:
  CACTVS 3.341: [Zn++]
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Zn+2]
• Formula: Zn
• Name: ZINC ION
• ChEMBL: CHEMBL1236970
• DrugBank: DB14532
• PDB chain: 4gkj Chain N Residue 102

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4gkj Expanded use of sense codons is regulated by modified cytidines in tRNA.
• Resolution: 3.298 Å
• Binding residue (original residue number in PDB): C24 C27 C40 C43
• Binding residue (residue number reindexed from 1): C23 C26 C39 C42
• Annotation score: 4

Gene Ontology

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UnboundLocalError

Python 3.6.8: /usr/bin/python3 Sat Nov 16 01:36:28 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 = '4gkj', asym_id = 'N', bs = 'BS02', title = 'Expanded use of sense codons is regulated by modified cytidines in tRNA.'

 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4gkj', asym_id='N', bs='BS02', title='Expanded use of sense codons is regulated by modified cytidines in tRNA.')

   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 = '0003735,0005840,0006412', uniprot = '', pdbid = '4gkj', asym_id = 'N'

 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003735,0005840,0006412', uniprot='', pdbid='4gkj', asym_id='N')

    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>