SMTL ID : 7qnh.1

CRYSTAL STRUCTURE OF E.coli ALCOHOL DEHYDROGENASE - FucO MUTANT N151G, L259V COMPLEXED WITH FE, NADH, AND GLYCEROL

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

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

NAI.1: 37 residues within 4Å: Chain A: D.39, T.41, L.42, C.45, V.47, P.70, N.71, P.72, G.97, G.98, S.99, P.100, D.102, K.105, T.140, T.141, T.144, A.146, T.149, G.151, Y.152, V.153, K.162, M.181, M.182, G.184, M.185, P.186, L.189, T.193, D.196, H.200, F.254, H.263, H.267, H.277 Ligands: FE.2 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:T.144 Hydrogen bonds: A:D.39, A:T.41, A:N.71, A:N.71, A:G.97, A:G.98, A:S.99, A:S.99, A:T.140, A:T.141, A:T.149, A:G.151, A:K.162, A:M.185 Water bridges: A:N.71, A:D.102, A:T.140, A:T.140, A:T.144, A:V.153, A:V.153, A:G.184 NAI.3: 37 residues within 4Å: Chain B: D.39, T.41, L.42, C.45, V.47, P.70, N.71, P.72, G.97, G.98, S.99, P.100, D.102, K.105, T.140, T.141, T.144, A.146, T.149, G.151, Y.152, V.153, K.162, M.181, M.182, G.184, M.185, P.186, L.189, T.193, D.196, H.200, F.254, H.263, H.267, H.277 Ligands: FE.4 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:T.144 Hydrogen bonds: B:D.39, B:T.41, B:N.71, B:N.71, B:G.97, B:G.98, B:S.99, B:S.99, B:S.99, B:D.102, B:K.105, B:T.140, B:T.141, B:T.149, B:K.162 Water bridges: B:D.39, B:N.71, B:D.102, B:T.144, B:V.153, B:V.153, B:G.184, B:M.185

2 x FE: FE (III) ION(Non-covalent)

FE.2: 6 residues within 4Å: Chain A: D.196, H.200, H.263, H.277, N.281 Ligands: NAI.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.196, A:H.200, A:H.263, A:H.277 FE.4: 6 residues within 4Å: Chain B: D.196, H.200, H.263, H.277, N.281 Ligands: NAI.3 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.196, B:H.200, B:H.263, B:H.277

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 5 residues within 4Å: Chain B: I.74, K.78, D.118, R.120, S.121 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.78, B:D.118, B:R.120

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sridhar, S. et al., Crystal structures and kinetic studies of a laboratory evolved aldehyde reductase explain the dramatic shift of its new substrate specificity. Iucrj (2023)

Release Date

2022-12-28

Peptides

Lactaldehyde reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

Lactaldehyde reductase

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