Structure of PDB 4lxu Chain B Binding Site BS01

Receptor Information
>4lxu Chain B (length=274) Species: 407148 (Campylobacter jejuni subsp. jejuni 81116) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GHMIKICIAGKNNIAVNSLQFILKNYFEADQIVVIPNKNDKGIDSWQKSL
LKFALDNNIKIVTLDEIYNIEQIIFFSLEFDQIIKIENFKSDRLFNIHFS
ALPKYKGVFTSITPILNNELESGVTLHRIDNGIDTGNIIDQHCFPIDIND
TARDLYFNYLKYGESIFKKNIQTIINNSYKDLKQTNINSSYFSRKDINLV
HKINFKKTSFEIHNQIRAFIFQEYQLPIINNSKIIKSILANEFIGYNVFE
EFENYFIISGIDGFKIIAQKLNKL
Ligand information
Ligand IDFON
InChIInChI=1S/C20H23N7O7/c21-20-25-16-15(18(32)26-20)27(9-28)12(8-23-16)7-22-11-3-1-10(2-4-11)17(31)24-13(19(33)34)5-6-14(29)30/h1-4,9,12-13,22H,5-8H2,(H,24,31)(H,29,30)(H,33,34)(H4,21,23,25,26,32)/t12-,13+/m1/s1
InChIKeyVVIAGPKUTFNRDU-OLZOCXBDSA-N
SMILES
SoftwareSMILES
CACTVS 3.341NC1=NC(=O)C2=C(NC[CH](CNc3ccc(cc3)C(=O)N[CH](CCC(O)=O)C(O)=O)N2C=O)N1
CACTVS 3.341NC1=NC(=O)C2=C(NC[C@@H](CNc3ccc(cc3)C(=O)N[C@@H](CCC(O)=O)C(O)=O)N2C=O)N1
ACDLabs 10.04O=C(O)C(NC(=O)c1ccc(cc1)NCC3N(C2=C(NC(=NC2=O)N)NC3)C=O)CCC(=O)O
OpenEye OEToolkits 1.5.0c1cc(ccc1C(=O)N[C@@H](CCC(=O)O)C(=O)O)NC[C@@H]2CNC3=C(N2C=O)C(=O)N=C(N3)N
OpenEye OEToolkits 1.5.0c1cc(ccc1C(=O)NC(CCC(=O)O)C(=O)O)NCC2CNC3=C(N2C=O)C(=O)N=C(N3)N
FormulaC20 H23 N7 O7
NameN-{[4-({[(6R)-2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)phenyl]carbonyl}-L-glutamic acid;
[6R]-5-FORMYL-5,6,7,8-TETRAHYDROFOLATE;
6R-FOLINIC ACID
ChEMBLCHEMBL1232801
DrugBankDB03256
ZINCZINC000009212428
PDB chain4lxu Chain B Residue 301 [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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PDB4lxu Structure of a sugar N-formyltransferase from Campylobacter jejuni.
Resolution1.4 Å
Binding residue
(original residue number in PDB)		S75 F78 Q80 I81 I82 N94 I127 D128 G130 D132 S191 R192
Binding residue
(residue number reindexed from 1)		S77 F80 Q82 I83 I84 N96 I129 D130 G132 D134 S193 R194
Annotation score1
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Sat Nov 16 11:44:01 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 = '4lxu', asym_id = 'B', bs = 'BS01', title = 'Structure of a sugar N-formyltransferase from Campylobacter jejuni.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4lxu', asym_id='B', bs='BS01', title='Structure of a sugar N-formyltransferase from Campylobacter jejuni.')
   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 = '0009058', uniprot = '', pdbid = '4lxu', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0009058', uniprot='', pdbid='4lxu', asym_id='B')
    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>