SMTL ID : 3blw.4 (5 other biounits)

Yeast Isocitrate Dehydrogenase with Citrate and AMP Bound in the Regulatory Subunits

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.30 Å

Oligo State

hetero-2-2-mer

Ligands

2 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 11 residues within 4Å: Chain A: T.83, S.92, N.94, R.98, R.129, F.136, T.241, R.274 Chain B: K.189, T.191, D.222 9 PLIP interactions: 8 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:T.83, A:S.92, A:N.94 Salt bridges: A:R.98, A:R.129, A:R.129, A:R.274, A:R.274, B:K.189 FLC.3: 11 residues within 4Å: Chain C: T.83, S.92, V.95, R.98, R.129, F.136, T.241, R.274 Chain D: K.189, T.191, I.192 11 PLIP interactions: 9 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:V.95, C:F.136, D:I.192 Hydrogen bonds: C:S.92, C:T.241 Salt bridges: C:R.98, C:R.129, C:R.129, C:R.274, C:R.274, D:K.189

2 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.2: 9 residues within 4Å: Chain A: V.28, G.255, H.275, V.276, G.277, D.279, A.286, N.287 Chain B: N.223 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:V.276, A:N.287, A:N.287, B:N.223 Salt bridges: A:H.275 AMP.4: 8 residues within 4Å: Chain C: V.28, P.254, H.275, G.277, A.286, N.287, D.328 Chain D: N.223 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:G.277, C:N.287, C:N.287, D:N.223 Salt bridges: C:H.275

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Taylor, A.B. et al., Allosteric Motions in Structures of Yeast NAD+-specific Isocitrate Dehydrogenase. J.Biol.Chem. (2008)

Release Date

2008-02-05

Peptides

Isocitrate dehydrogenase [NAD] subunit 1: AC
Isocitrate dehydrogenase [NAD] subunit 2: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

C
G

B
F

D
H

Isocitrate dehydrogenase [NAD] subunit 1

Isocitrate dehydrogenase [NAD] subunit 2

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