Structure of PDB 6qzk Chain A Binding Site BS02

Receptor Information
>6qzk Chain A (length=746) Species: 1492 (Clostridium butyricum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANNLTFEAFEGIGQLNELNFYKYRLIGKGQIDNVHQAIWSVKYKLQANNF
FKPVFVKGEILYSLDELKVIPEFENVEVILDGNIILSISENTDIYKDVIV
FYINNALKNIKDITNYRKYITKNTDEIICKSILTTNLKYQYMKSEKGFKL
QRKFKISPVVFRNGKVILYLNCSSDFSTDKSIYEMLNDGLGVVGLQVKNK
WTNANGNIFIEKVLDNTISDPGTSGKLGQSLIDYYINGNQKYRVEKFTDE
DKNAKVIQAKIKNKTYNYIPQALTPVITREYLSHTDKKFSKQIENVIKMD
MNYRYQTLKSFVEDIGVIKELNNLHFKNQYYTNFDFMGFESGVLEEPVLM
GANGKIKDKKQIFINGFFKNPKENVKFGVLYPEGCMENAQSIARSILDFA
TAGKYNKQENKYISKNLMNIGFKPSECIFESYKLGDITEYKATARKLKEH
EKVGFVIAVIPDMLEVENPYNPFKKVWAKLNIPSQMITLKTTEKFKNIVD
KSGLYYLHNIALNILGKIGGIPWIIKDMPGNIDCFIGLAVGTREKGIHFP
ACSVLFDKYGKLINYYKPTIPQSGEKIAETILQEIFDNVLISYKEENGEY
PKNIVIHRAGFSRENIDWYKEYFDKKGIKFNIIEVKKNIPVKIAKVVGSN
ICNPIKGSYVLKNDKAFIVTTDIKDGVASPNPLKIEKTYGDVEMKSILEQ
IYSLSQIHVGSTKSLRLPITTGYADKICKAIEYIPQGVVDNRLFFL
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6qzk DNA-guided DNA cleavage at moderate temperatures by Clostridium butyricum Argonaute.
Resolution3.548 Å
Binding residue
(original residue number in PDB)		N33 W39 Y43 Q240 R279 E280 S283 S290 E294 K360 L506 Y507 F613 K638 K639 N640 K686
Binding residue
(residue number reindexed from 1)		N33 W39 Y43 Q240 R279 E280 S283 S290 E294 K360 L504 Y505 F611 K636 K637 N638 K684
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Mon Feb 17 00:31:45 2025

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 = '6qzk', asym_id = 'A', bs = 'BS02', title = 'DNA-guided DNA cleavage at moderate temperatures by Clostridium butyricum Argonaute.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='6qzk', asym_id='A', bs='BS02', title='DNA-guided DNA cleavage at moderate temperatures by Clostridium butyricum Argonaute.')
   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 = '0003676,0003723', uniprot = '', pdbid = '6qzk', asym_id = 'A'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003676,0003723', uniprot='', pdbid='6qzk', 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>