Structure of PDB 2g7c Chain A Binding Site BS03

Receptor Information
>2g7c Chain A (length=245) Species: 1496 (Clostridioides difficile) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GMRTIDGKKYYFNTNTAEAATGWQTIDGKKYYFNTNTSIASTGYTIINDK
HFYFNTDGIMQIGVFKGPDGFEYFAPANTDANNIEGQAIRYQNRFLYLHD
NIYYFGNNSKAATGWVTIDGRRYYFEPNTAIGANGYKIIDNKNFYFRNGL
PQIGVFKGPNGFEYFAPANTDANNIDGQAIRYQNRFLHLLGNIYYFGNNS
KAVTGWQTINGNMYYFMPDTAMAAAGGLFEIDGVIYFFGVDGVKA
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 chain2g7c Chain D 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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PDB2g7c Carbohydrate recognition by Clostridium difficile toxin A.
Resolution2.0 Å
Binding residue
(original residue number in PDB)		E175 R193 K213
Binding residue
(residue number reindexed from 1)		E163 R181 K201
Annotation score1
Enzymatic activity
Enzyme Commision number 2.4.1.-
3.4.22.-
External links
PDB RCSB:2g7c, PDBe:2g7c, PDBj:2g7c
PDBsum2g7c
PubMed16622409
UniProtP16154|TCDA_CLODI Toxin A (Gene Name=tcdA)

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