SMTL ID : 4rf3.1

Crystal Structure of ketoreductase from Lactobacillus kefir, mutant A94F

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

homo-tetramer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: Q.272 Chain D: Q.272 6 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: D:Q.272, A:Q.272, H2O.1, H2O.1, H2O.1, H2O.1 MG.2: 1 residues within 4Å: Chain A: D.45 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.45, H2O.1, H2O.1, H2O.1, H2O.1, H2O.1 MG.6: 2 residues within 4Å: Chain B: Q.272 Chain C: Q.272 6 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: B:Q.272, C:Q.272, H2O.6, H2O.6, H2O.6, H2O.6 MG.7: 1 residues within 4Å: Chain C: D.45 6 PLIP interactions: 1 interactions with chain C, 5 Ligand-Water interactions Metal complexes: C:D.45, H2O.6, H2O.6, H2O.6, H2O.6, H2O.6

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain B: Q.81, H.82, D.83, D.86 Ligands: GOL.4 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.81, B:D.83, B:D.83, B:D.86 GOL.4: 4 residues within 4Å: Chain B: D.86, G.89, K.92 Ligands: GOL.3 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.92, B:K.92 Water bridges: B:K.92 GOL.5: 7 residues within 4Å: Chain B: W.127, R.128, L.131, D.136 Chain D: L.131, D.136 Ligands: GOL.10 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:W.127 GOL.8: 5 residues within 4Å: Chain D: Q.81, H.82, D.83, D.86 Ligands: GOL.9 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:Q.81, D:D.83, D:D.83, D:D.86 GOL.9: 4 residues within 4Å: Chain D: D.86, G.89, K.92 Ligands: GOL.8 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:K.92, D:K.92 Water bridges: D:K.92 GOL.10: 7 residues within 4Å: Chain B: L.131, D.136 Chain D: W.127, R.128, L.131, D.136 Ligands: GOL.5 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:W.127

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Noey, E.L. et al., Origins of stereoselectivity in evolved ketoreductases. Proc.Natl.Acad.Sci.USA (2015)

Release Date

2015-09-30

Peptides

NADPH dependent R-specific alcohol dehydrogenase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

NADPH dependent R-specific alcohol dehydrogenase