SMTL ID : 9bag.1

Crystal structure of Oryza sativa ketol-acid reductoisomerase in complex with Mg2+, and JK-5-114

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: D.244, E.421 Ligands: MG.2, 01.3 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.244, H2O.1, H2O.2, H2O.3 MG.2: 4 residues within 4Å: Chain A: D.244, E.248 Ligands: MG.1, 01.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.244, A:E.248, H2O.1, H2O.3 MG.4: 3 residues within 4Å: Chain B: D.244, E.248 Ligands: 01.6 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.244, B:E.248, H2O.9 MG.5: 4 residues within 4Å: Chain B: D.244, E.421, E.425 Ligands: 01.6 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.244, B:E.421, H2O.8, H2O.8

2 x 01: 6-hydroxy-2-phenyl[1,3]thiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione

01.3: 11 residues within 4Å: Chain A: G.182, D.244, E.248, E.425, F.433, N.445, C.446, S.447, A.450 Ligands: MG.1, MG.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.433, A:N.445 Hydrogen bonds: A:S.447 Water bridges: A:S.447, A:S.447 01.6: 10 residues within 4Å: Chain B: D.244, E.248, E.425, F.433, N.445, C.446, S.447, A.450 Ligands: MG.4, MG.5 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.433 Hydrogen bonds: B:S.447 Water bridges: B:E.248, B:E.248, B:S.447

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lin, X. et al., A ketol-acid reductoisomerase inhibitor that is competitive for both NADPH and 2-acetolactate exhibits both antituberculosis and herbicidal activity. To Be Published

Release Date

2025-04-09

Peptides

Ketol-acid reductoisomerase, chloroplastic: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ketol-acid reductoisomerase, chloroplastic

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