Structure of PDB 4oaa Chain B Binding Site BS01

Receptor Information
>4oaa Chain B (length=391) Species: 316385 (Escherichia coli str. K-12 substr. DH10B) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LKNTNFWMFGLFFFFYFFIMGAYFPFFPIWLHDINHISKSDTWIIFAAIS
LFSLLFQPLFGLLSDKLGLRKYLLWIITGMLVMFAPFFIFIFGPLLQYNI
LVGSIVGGIYLGFCFNAGAPAVEAFIEKVSRRSNFEFGRARMFGCVGWAL
CASIVGIMFTINNQFVFWLGSGCALILAVLLFFAKTDAFSLKLALELFRQ
PKLWFLSLYVIGVSCTYDVFDQQFANFFTSFFATGEQGTRVFWYVTTMGE
LLNASIMFFAPLIINRIGGKNALLLAGTIMSVRIIGSSFATSALEVVILK
TLHMFEVPFLLVGCFKYITSQFEVRFSATIYLVCFCFFKQLAMIFMSVLA
GNMYESIGFQGAYLVLGLVALGFTLISVFTLSGPGPLSLLR
Ligand information
Ligand IDYIO
InChIInChI=1S/C6H12O5S/c7-1-2-3(8)4(9)5(10)6(12)11-2/h2-10,12H,1H2/t2-,3+,4+,5-,6+/m1/s1
InChIKeyJUSMHIGDXPKSID-PHYPRBDBSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.6.1C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)S)O)O)O)O
OpenEye OEToolkits 1.6.1C(C1C(C(C(C(O1)S)O)O)O)O
CACTVS 3.352OC[C@H]1O[C@@H](S)[C@H](O)[C@@H](O)[C@H]1O
CACTVS 3.352OC[CH]1O[CH](S)[CH](O)[CH](O)[CH]1O
FormulaC6 H12 O5 S
Name1-thio-beta-D-galactopyranose;
(2R,3R,4S,5R,6S)-2-(HYDROXYMETHYL)-6-SULFANYL-OXANE-3,4,5-TRIOL;
1-thio-beta-D-galactose;
1-thio-D-galactose;
1-thio-galactose
ChEMBL
DrugBank
ZINCZINC000003873643
PDB chain4oaa Chain F Residue 1 [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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PDB4oaa Structure of sugar-bound LacY.
Resolution3.5 Å
Binding residue
(original residue number in PDB)		F20 R144 W151 H322
Binding residue
(residue number reindexed from 1)		F17 R141 W148 H303
Annotation score1
Gene Ontology
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UnboundLocalError		Python 3.6.8: /usr/bin/python3
Mon Nov 25 22:29:13 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 = '4oaa', asym_id = 'B', bs = 'BS01', title = 'Structure of sugar-bound LacY.'
 /var/www/html/BioLiP/pdb.cgi in display_interaction(pdbid='4oaa', asym_id='B', bs='BS01', title='Structure of sugar-bound LacY.')
   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 = '0005351,0008643,0016020,0022857', uniprot = '', pdbid = '4oaa', asym_id = 'B'
 /var/www/html/BioLiP/pdb.cgi in display_go(go='0005351,0008643,0016020,0022857', uniprot='', pdbid='4oaa', 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>