Structure of PDB 2g7c Chain A

Receptor sequence
>2g7cA (length=245) Species: 1496 (Clostridioides difficile) [Search protein sequence]
GMRTIDGKKYYFNTNTAEAATGWQTIDGKKYYFNTNTSIASTGYTIINDK
HFYFNTDGIMQIGVFKGPDGFEYFAPANTDANNIEGQAIRYQNRFLYLHD
NIYYFGNNSKAATGWVTIDGRRYYFEPNTAIGANGYKIIDNKNFYFRNGL
PQIGVFKGPNGFEYFAPANTDANNIDGQAIRYQNRFLHLLGNIYYFGNNS
KAVTGWQTINGNMYYFMPDTAMAAAGGLFEIDGVIYFFGVDGVKA
3D structure
PDB2g7c Carbohydrate recognition by Clostridium difficile toxin A.
ChainA
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.1.-
3.4.22.-
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 GAL A E84 I101 R102 S121 K122 E72 I89 R90 S109 K110
BS02 GLA A D92 Q99 A100 I101 R102 D80 Q87 A88 I89 R90
BS03 GAL A E175 R193 K213 E163 R181 K201
BS04 GLA A D183 Q190 A191 I192 R193 D171 Q178 A179 I180 R181
External links
PDB RCSB:2g7c, PDBe:2g7c, PDBj:2g7c
PDBsum2g7c
PubMed16622409
UniProtP16154|TCDA_CLODI Toxin A (Gene Name=tcdA)

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