SMTL ID : 4p69.1

Acek (D477A) ICDH complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-2-2-mer

Ligands

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Covalent)

ADP.1: 21 residues within 4Å: Chain A: A.312, P.313, G.314, I.315, R.316, G.317, M.318, V.319, M.320, V.322, V.331, K.333, E.413, R.414, M.416, P.418, D.454, K.458, N.459, Y.471, D.472 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:I.315, A:G.317, A:M.318, A:V.319, A:M.320, A:K.333, A:E.413, A:E.413, A:M.416, A:D.454, A:N.459, A:D.472 Salt bridges: A:K.458 pi-Stacking: A:Y.471 ADP.4: 20 residues within 4Å: Chain D: P.313, G.314, I.315, G.317, M.318, V.319, M.320, V.322, V.331, K.333, E.413, R.414, R.415, M.416, P.418, K.458, N.459, Y.471, D.472, A.474 11 PLIP interactions: 11 interactions with chain D Hydrogen bonds: D:I.315, D:M.318, D:V.319, D:M.320, D:K.333, D:M.416, D:N.459, D:D.472 Salt bridges: D:K.343 pi-Stacking: D:Y.471, D:Y.471

2 x AMP: ADENOSINE MONOPHOSPHATE(Covalent)(Non-covalent)

AMP.2: 10 residues within 4Å: Chain A: N.101, S.102, H.110, K.288, K.291, T.292, Y.295, E.373, N.374, F.375 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.101, A:H.110, A:T.292, A:T.292, A:E.373 Salt bridges: A:H.110, A:K.288, A:K.291 pi-Stacking: A:Y.295, A:F.372, A:F.372 AMP.3: 11 residues within 4Å: Chain D: S.98, N.101, S.102, H.110, L.113, K.288, K.291, T.292, Y.295, E.373, N.374 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:S.98, D:N.101, D:N.374 Salt bridges: D:H.110, D:K.288, D:K.291 pi-Stacking: D:F.372

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, S. et al., The phosphatase mechanism of bifunctional kinase/phosphatase AceK. Chem. Commun. (Camb.) (2014)

Release Date

2014-10-08

Peptides

Isocitrate dehydrogenase kinase/phosphatase: AD
Isocitrate dehydrogenase [NADP]: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

D
A

B
C

C
D

Isocitrate dehydrogenase kinase/phosphatase

Isocitrate dehydrogenase [NADP]