Structure of PDB 6nx3 Chain C Binding Site BS02

Receptor Information
>6nx3 Chain C (length=158) Species: 195102 (Clostridium perfringens str. 13) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LWKKYVKENFEMNVDECGIEQGIPGLGYNYEVLKNAVIHYVTKGYGTFKF
NGKVYNLKQGDIFILLKGMQVEYVASIDDPWEYYWIGFSGSNANEYLNRT
SITNSCVANCEENSKIPQIILNMCEISKTYNPSRSDDILLLKELYSLLYA
LIEEFPKP
Ligand information
Ligand IDGAL
InChIInChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6-/m1/s1
InChIKeyWQZGKKKJIJFFOK-FPRJBGLDSA-N
SMILES
SoftwareSMILES
CACTVS 3.370OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O
OpenEye OEToolkits 1.7.2C(C1C(C(C(C(O1)O)O)O)O)O
CACTVS 3.370OC[CH]1O[CH](O)[CH](O)[CH](O)[CH]1O
ACDLabs 12.01OC1C(O)C(OC(O)C1O)CO
OpenEye OEToolkits 1.7.2C([C@@H]1[C@@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O)O
FormulaC6 H12 O6
Namebeta-D-galactopyranose;
beta-D-galactose;
D-galactose;
galactose
ChEMBLCHEMBL300520
DrugBank
ZINCZINC000002597049
PDB chain6nx3 Chain I Residue 2 [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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PDB6nx3 Structures of the transcriptional regulator BgaR, a lactose sensor.
Resolution1.87 Å
Binding residue
(original residue number in PDB)		E19 E23 Y31 H42 Y76 Y86 W88
Binding residue
(residue number reindexed from 1)		E16 E20 Y28 H39 Y73 Y83 W85
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0006355 regulation of DNA-templated transcription

View graph for
Biological Process
External links
PDB RCSB:6nx3, PDBe:6nx3, PDBj:6nx3
PDBsum6nx3
PubMed31282473
UniProtQ8XMB9

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