SMTL ID : 3lcb.2 (2 other biounits)

The crystal structure of isocitrate dehydrogenase kinase/phosphatase in complex with its substrate, isocitrate dehydrogenase, from Escherichia coli.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 22 residues within 4Å: Chain A: P.316, I.318, G.320, M.321, V.322, M.323, V.325, V.334, K.336, K.346, E.416, R.417, R.418, M.419, P.421, D.457, K.461, N.462, Y.474, D.475, D.477 Ligands: MG.3 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:M.321, A:V.322, A:M.323, A:E.416, A:E.416, A:M.419, A:D.457, A:D.477 Salt bridges: A:K.346, A:K.346, A:K.461, A:K.461 pi-Stacking: A:Y.474

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.2: 13 residues within 4Å: Chain A: N.104, S.105, C.108, H.113, L.116, K.291, K.294, T.295, Y.298, F.375, E.376, N.377, F.378 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.104, A:H.113, A:T.295, A:T.295, A:N.377 Salt bridges: A:H.113, A:K.291, A:K.294 pi-Stacking: A:Y.298, A:F.375, A:F.375

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: N.462, D.475 Ligands: ATP.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, J. et al., Structure of the bifunctional isocitrate dehydrogenase kinase/phosphatase. Nature (2010)

Release Date

2010-04-21

Peptides

Isocitrate dehydrogenase kinase/phosphatase: A
Isocitrate dehydrogenase [NADP]: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Isocitrate dehydrogenase kinase/phosphatase

Isocitrate dehydrogenase [NADP]

Related Entries With Identical Sequence