SMTL ID : 3l31.1

Crystal structure of the CBS and DRTGG domains of the regulatory region of Clostridium perfringens pyrophosphatase complexed with the inhibitor, AMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.1: 16 residues within 4Å: Chain A: S.37, M.50, S.52, S.54, N.55, T.189, N.192, L.193, V.194, R.213, Y.214, S.215, N.216, Y.217, P.218 Chain B: K.36 17 PLIP interactions: 16 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.52, A:S.52, A:S.54, A:N.55, A:N.55, A:T.189, A:T.189, A:V.194, A:V.194, A:S.215, A:S.215 Water bridges: A:S.37, A:Y.214, A:Y.214 pi-Stacking: A:Y.214, A:Y.214 Salt bridges: B:K.36 AMP.2: 15 residues within 4Å: Chain A: K.36 Chain B: M.50, S.52, S.54, N.55, T.189, N.192, L.193, V.194, R.213, Y.214, S.215, N.216, Y.217, P.218 14 PLIP interactions: 13 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.52, B:S.54, B:N.55, B:N.55, B:T.189, B:T.189, B:V.194, B:V.194, B:S.215, B:S.215 Water bridges: B:S.37 pi-Stacking: B:Y.214, B:Y.214 Salt bridges: A:K.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tuominen, H. et al., Crystal Structures of the CBS and DRTGG Domains of the Regulatory Region of Clostridiumperfringens Pyrophosphatase Complexed with the Inhibitor, AMP, and Activator, Diadenosine Tetraphosphate. J.Mol.Biol. (2010)

Release Date

2010-04-21

Peptides

Probable manganase-dependent inorganic pyrophosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Probable manganase-dependent inorganic pyrophosphatase