SMTL ID : 2imp.1

Crystal structure of lactaldehyde dehydrogenase from E. coli: the ternary complex with lactate (occupancy 0.5) and NADH. Crystals soaked with (L)-Lactate.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

8 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 10 residues within 4Å: Chain A: G.254, K.255, A.256, P.257, Y.409, G.410, L.411, T.412, F.432, S.455 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:K.255, A:K.255, A:L.411, A:T.412, A:S.455, A:S.455 Water bridges: A:R.290, A:S.407 SO4.2: 2 residues within 4Å: Chain A: S.70, R.73 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.70 Salt bridges: A:R.73 SO4.5: 10 residues within 4Å: Chain B: G.254, K.255, A.256, P.257, Y.409, G.410, L.411, T.412, F.432, S.455 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:K.255, B:K.255, B:L.411, B:T.412, B:S.455, B:S.455 Water bridges: B:R.290, B:S.407 SO4.6: 2 residues within 4Å: Chain B: S.70, R.73 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.70 Salt bridges: B:R.73 SO4.9: 10 residues within 4Å: Chain C: G.254, K.255, A.256, P.257, Y.409, G.410, L.411, T.412, F.432, S.455 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:K.255, C:K.255, C:L.411, C:T.412, C:S.455, C:S.455 Water bridges: C:R.290, C:S.407 SO4.10: 2 residues within 4Å: Chain C: S.70, R.73 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:S.70 Salt bridges: C:R.73 SO4.13: 10 residues within 4Å: Chain D: G.254, K.255, A.256, P.257, Y.409, G.410, L.411, T.412, F.432, S.455 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:K.255, D:K.255, D:L.411, D:T.412, D:S.455, D:S.455 Water bridges: D:R.290, D:S.407 SO4.14: 2 residues within 4Å: Chain D: S.70, R.73 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:S.70 Salt bridges: D:R.73

4 x NAI: 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE(Non-covalent)

NAI.3: 24 residues within 4Å: Chain A: I.149, L.150, P.151, W.152, K.176, P.177, S.178, E.179, F.180, R.208, G.209, E.210, G.213, Q.214, M.227, T.228, G.229, S.230, A.233, K.236, I.237, N.330, A.332, R.336 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.180 Hydrogen bonds: A:L.150, A:W.152, A:K.176, A:E.179, A:E.179, A:Q.214, A:S.230, A:S.230, A:N.330 Water bridges: A:G.209, A:Q.214 NAI.7: 24 residues within 4Å: Chain B: I.149, L.150, P.151, W.152, K.176, P.177, S.178, E.179, F.180, R.208, G.209, E.210, G.213, Q.214, M.227, T.228, G.229, S.230, A.233, K.236, I.237, N.330, A.332, R.336 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:F.180 Hydrogen bonds: B:L.150, B:W.152, B:K.176, B:E.179, B:E.179, B:Q.214, B:S.230, B:S.230, B:N.330 Water bridges: B:G.209, B:Q.214 NAI.11: 24 residues within 4Å: Chain C: I.149, L.150, P.151, W.152, K.176, P.177, S.178, E.179, F.180, R.208, G.209, E.210, G.213, Q.214, M.227, T.228, G.229, S.230, A.233, K.236, I.237, N.330, A.332, R.336 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:F.180 Hydrogen bonds: C:L.150, C:W.152, C:K.176, C:E.179, C:E.179, C:Q.214, C:S.230, C:S.230, C:N.330 Water bridges: C:G.209, C:Q.214 NAI.15: 24 residues within 4Å: Chain D: I.149, L.150, P.151, W.152, K.176, P.177, S.178, E.179, F.180, R.208, G.209, E.210, G.213, Q.214, M.227, T.228, G.229, S.230, A.233, K.236, I.237, N.330, A.332, R.336 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:F.180 Hydrogen bonds: D:L.150, D:W.152, D:K.176, D:E.179, D:E.179, D:Q.214, D:S.230, D:S.230, D:N.330 Water bridges: D:G.209, D:Q.214

4 x LAC: LACTIC ACID(Non-covalent)

LAC.4: 8 residues within 4Å: Chain A: F.154, R.161, T.228, E.251, C.285, N.286, E.443, H.449 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.154 Hydrogen bonds: A:R.161, A:E.251, A:N.286 Water bridges: A:T.228 Salt bridges: A:R.161, A:H.449 LAC.8: 8 residues within 4Å: Chain B: F.154, R.161, T.228, E.251, C.285, N.286, E.443, H.449 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.154 Hydrogen bonds: B:R.161, B:E.251, B:N.286 Water bridges: B:T.228 Salt bridges: B:R.161, B:H.449 LAC.12: 8 residues within 4Å: Chain C: F.154, R.161, T.228, E.251, C.285, N.286, E.443, H.449 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:F.154 Hydrogen bonds: C:R.161, C:E.251, C:N.286 Salt bridges: C:R.161, C:H.449 LAC.16: 8 residues within 4Å: Chain D: F.154, R.161, T.228, E.251, C.285, N.286, E.443, H.449 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:F.154 Hydrogen bonds: D:R.161, D:E.251, D:N.286 Salt bridges: D:R.161, D:H.449

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Di Costanzo, L. et al., Crystal Structure of Lactaldehyde Dehydrogenase from Escherichia coli and Inferences Regarding Substrate and Cofactor Specificity. J.Mol.Biol. (2007)

Release Date

2007-02-13

Peptides

Lactaldehyde dehydrogenase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Lactaldehyde dehydrogenase

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