SMTL ID : 4dmw.1

Crystal structure of the GT domain of Clostridium difficile toxin A (TcdA) in complex with UDP and Manganese

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 3 residues within 4Å: Chain A: D.302, E.529 Ligands: UDP.2 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.302, H2O.3

1 x UDP: URIDINE-5'-DIPHOSPHATE(Non-covalent)

UDP.2: 14 residues within 4Å: Chain A: V.115, W.116, I.117, L.279, A.280, S.283, R.287, Y.298, D.300, V.301, D.302, S.532, L.533 Ligands: MN.1 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:V.115, A:I.117, A:I.117, A:S.283, A:R.287, A:Y.298, A:V.301, A:D.302, A:S.532 Water bridges: A:V.115, A:D.302 pi-Stacking: A:W.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

D'Urzo, N. et al., The structure of Clostridium difficile toxin A glucosyltransferase domain bound to Mn2+ and UDP provides insights into glucosyltransferase activity and product release. Febs J. (2012)

Release Date

2012-07-18

Peptides

Toxin A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Toxin A

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