SMTL ID : 3r8w.2 (1 other biounit)

Structure of 3-isopropylmalate dehydrogenase isoform 2 from Arabidopsis thaliana at 2.2 angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 3 residues within 4Å: Chain A: R.136, R.146, R.174 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.146 Water bridges: A:R.136 Salt bridges: A:R.136, A:R.174 ACT.2: 3 residues within 4Å: Chain B: R.136, R.146, R.174 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.146 Water bridges: B:R.136 Salt bridges: B:R.136, B:R.174 ACT.3: 3 residues within 4Å: Chain B: D.273, K.275, Q.276 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:Q.276 ACT.4: 2 residues within 4Å: Chain B: R.146, D.292 2 PLIP interactions: 2 interactions with chain B Water bridges: B:S.295 Salt bridges: B:R.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

He, Y. et al., Structural and functional evolution of isopropylmalate dehydrogenases in the leucine and glucosinolate pathways of Arabidopsis thaliana. J.Biol.Chem. (2011)

Release Date

2011-06-22

Peptides

3-isopropylmalate dehydrogenase 2, chloroplastic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

3-isopropylmalate dehydrogenase 2, chloroplastic

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