Structure of PDB 8p20 Chain BBB

Receptor sequence
>8p20BBB (length=492) Species: 1282 (Staphylococcus epidermidis) [Search protein sequence]
MKQTYMIVNELDVNKGGMTTAMLTRSKFFLDNEISGDIITFDFKANYKDI
LKELVQSKKMDKRTQMHNPFIYFKNISNLQHKKYNYTMTRNLSNLLKDSV
EIKENSRISRFFNIMSREYLAYKRETEQETIFDLFKNNLRYKRIYFYKGK
IVKTEVFNSDNNLIAEQFYDDNGYLYLYRQINPEKKSIGKTYLVCKEKQF
KNNVEFCSYFLDKLIPDINDNIIICDGPGSFPKILKTNHKNVKKFAVIHV
NHYKNFDDTGAVKKQEDYILRNANKINGVVMLTEAQKKDIIEKYKITNAY
VISNFINITDDYRDKNDNKVVGHISRLVPQKGLPYLIDVAKKVVEQDNSV
EFHLYGTGEEKSKIENLIQESNLTNNVKLLGYTTNAIEKIKDFRCVISTS
QFEGQGLSLIEAMLLKKPVVAFDVKYGPSDFVKDGKNGYLIENKDIKKMA
NKILKLLHDKELSKSLGKHGRDTIIDMYQPEKLMVKWKQLFN
3D structure
PDB8p20 Invasive Staphylococcus epidermidis uses a unique processive wall teichoic acid glycosyltransferase to evade immune recognition.
ChainBBB
Resolution2.848 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 BJT BBB N9 G16 G17 M18 T19 G227 P228 G229 S230 V250 N255 K263 Q265 R326 F402 N9 G16 G17 M18 T19 G227 P228 G229 S230 V250 N255 K263 Q265 R326 F402
BS02 UDP BBB G16 G17 I324 R326 K331 G356 Y382 T383 L407 S408 E411 G16 G17 I324 R326 K331 G356 Y382 T383 L407 S408 E411
Gene Ontology
--> -->
 
 
UnboundLocalError		Python 3.6.8: /usr/bin/python3
Wed Feb 19 07:46:36 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>()
   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 = '8p20', asym_id = 'BBB', title = 'Invasive Staphylococcus epidermidis uses a uniqu... glycosyltransferase to evade immune recognition.'
 /var/www/html/BioLiP/pdb.cgi in display_protein_receptor(pdbid='8p20', asym_id='BBB', title='Invasive Staphylococcus epidermidis uses a uniqu... glycosyltransferase to evade immune recognition.')
    839 
    840     if go:
=>  841         display_go(go,uniprot,pdbid,asym_id)
    842     return pubmed,uniprot
    843 
global display_go = <function display_go>, go = '0016757', uniprot = '', pdbid = '8p20', asym_id = 'BBB'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0016757', uniprot='', pdbid='8p20', asym_id='BBB')
    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>