SMTL ID : 5je8.1 (1 other biounit)

The crystal structure of Bacillus cereus 3-hydroxyisobutyrate dehydrogenase in complex with NAD

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 21 residues within 4Å: Chain A: I.13, G.14, G.16, N.17, M.18, D.37, L.38, N.39, S.70, L.71, P.72, A.76, V.80, S.101, T.102, V.127, G.130, K.178, F.240, L.244 Ligands: EPE.2 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:N.17, A:N.17, A:M.18, A:L.38, A:N.39, A:L.71, A:T.102, A:V.131 Water bridges: A:G.16, A:G.19, A:N.39 NAD.3: 16 residues within 4Å: Chain B: G.14, L.15, G.16, N.17, M.18, D.37, L.38, S.70, L.71, P.72, V.80, S.101, T.102, V.127, G.130, L.244 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:N.17, B:N.17, B:M.18, B:L.38, B:L.71, B:T.102 Water bridges: B:G.16, B:T.102, B:V.131

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 12 residues within 4Å: Chain A: S.128, G.129, G.130, I.132, K.178, N.182, I.185, R.225, G.239, F.240 Chain B: Y.217 Ligands: NAD.1 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:G.129, A:G.130, A:N.182, A:R.225, A:D.248 Water bridges: A:K.178, A:G.239, A:G.239, A:G.239 Salt bridges: A:K.178

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 4 residues within 4Å: Chain B: K.246, D.274, S.277, Q.278 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:K.246, B:D.274, B:S.277 Water bridges: B:N.243, B:G.280

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Park, S.C. et al., Structural and biochemical characterization of the Bacillus cereus 3-hydroxyisobutyrate dehydrogenase. Biochem.Biophys.Res.Commun. (2016)

Release Date

2016-05-11

Peptides

3-hydroxyisobutyrate dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3-hydroxyisobutyrate dehydrogenase

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