Structure of PDB 6w6l Chain W

Receptor sequence
>6w6lW (length=129) Species: 9606 (Homo sapiens) [Search protein sequence]
AKFRISLGLPVGAVINCADNTGAKNLYIISVKGIKGRLNRLPAAGVGDMV
MATVKKGKPELRKKVHPAVVIRQRKSYRRKDGVFLYFEDNAGVIVNNKGE
MKGSAITGPVAKECADLWPRIASNAGSIA
3D structure
PDB6w6l An ER translocon for multi-pass membrane protein biogenesis.
ChainW
Resolution3.84 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 rna W F14 R15 G19 P21 A24 I40 S41 V42 K43 G44 I45 K46 G47 R48 L49 N50 R51 L52 T64 K74 V76 K86 F95 F3 R4 G8 P10 A13 I29 S30 V31 K32 G33 I34 K35 G36 R37 L38 N39 R40 L41 T53 K63 V65 K75 F84
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Wed May 7 05:02:18 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>()
   1471                 pubmed=display_regular_ligand(pdbid,asym_id,lig3,ligIdx,title)
   1472         else:
=> 1473             pubmed,uniprot=display_protein_receptor(pdbid,asym_id,title)
   1474     
   1475     uniprot_line=''
pubmed = '', uniprot = '', display_protein_receptor = <function display_protein_receptor>, pdbid = '6w6l', asym_id = 'W', title = 'An ER translocon for multi-pass membrane protein biogenesis.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='6w6l', asym_id='W', title='An ER translocon for multi-pass membrane protein biogenesis.')
    840 
    841     if go:
=>  842         display_go(go,uniprot,pdbid,asym_id)
    843     return pubmed,uniprot
    844 
global display_go = <function display_go>, go = '0003735,0005840,0006412', uniprot = '', pdbid = '6w6l', asym_id = 'W'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0003735,0005840,0006412', uniprot='', pdbid='6w6l', asym_id='W')
    481         '''.replace("$namespace_link",namespace_link
    482           ).replace("$namespace",namespace
=>  483           ).replace("$uniprot",u
    484         ))
    485         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>