SMTL ID : 3fr7.1

ketol-acid reductoisomerase (KARI) in complex with Mg2+

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

5 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 2 residues within 4Å: Chain A: D.244, E.248 6 PLIP interactions: 2 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:D.244, A:E.248, H2O.6, H2O.6, H2O.6, H2O.8 MG.2: 2 residues within 4Å: Chain A: D.244, E.421 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.244, H2O.6, H2O.6, H2O.6, H2O.6, H2O.8 MG.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) MG.4: 2 residues within 4Å: Chain B: D.244, E.248 6 PLIP interactions: 2 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.244, B:E.248, H2O.20, H2O.22, H2O.23, H2O.24 MG.5: 1 residues within 4Å: Chain B: D.244 6 PLIP interactions: 1 interactions with chain B, 5 Ligand-Water interactions Metal complexes: B:D.244, H2O.21, H2O.28, H2O.28, H2O.28, H2O.30

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leung, E.W. et al., Conformational changes in a plant ketol-acid reductoisomerase upon Mg(2+) and NADPH binding as revealed by two crystal structures. J.Mol.Biol. (2009)

Release Date

2009-04-14

Peptides

Putative ketol-acid reductoisomerase (Os05g0573700 protein): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative ketol-acid reductoisomerase (Os05g0573700 protein)

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