SMTL ID : 2j3k.1

Crystal structure of Arabidopsis thaliana Double Bond Reductase (AT5G16970)-Ternary Complex II

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 32 residues within 4Å: Chain A: D.51, P.52, Y.53, M.138, T.142, A.163, S.165, G.166, A.167, V.168, G.169, S.186, A.187, G.188, K.192, Y.208, N.232, V.233, C.254, I.257, S.258, Y.260, F.284, V.285, V.286, L.329, F.330, G.332, N.334, G.336 Chain B: I.275 Ligands: HNE.2 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:T.142 Hydrogen bonds: A:A.163, A:S.165, A:V.168, A:G.169, A:G.188, A:Y.208, A:N.232, A:I.257, A:F.284, A:V.286, A:N.334 Water bridges: A:A.163, A:S.258 Salt bridges: A:K.192 NAP.3: 29 residues within 4Å: Chain B: P.52, Y.53, M.138, P.139, T.142, G.166, A.167, V.168, G.169, A.187, G.188, K.192, Y.208, N.232, V.233, C.254, G.255, M.256, I.257, Y.260, F.284, V.285, V.286, L.329, F.330, H.331, N.334, G.336 Ligands: HNE.4 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:T.142, B:V.286 Hydrogen bonds: B:P.52, B:A.167, B:V.168, B:G.169, B:G.188, B:K.192, B:Y.208, B:N.232, B:M.256, B:Y.260, B:V.286, B:H.331, B:N.334, B:G.336 Salt bridges: B:K.192

2 x HNE: (2E,4R)-4-HYDROXYNON-2-ENAL(Non-covalent)

HNE.2: 8 residues within 4Å: Chain A: Y.53, Y.81, I.103, M.138, Y.260, V.286 Chain B: Y.276 Ligands: NAP.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.53, A:Y.53, A:Y.53, A:Y.81, A:I.103 HNE.4: 10 residues within 4Å: Chain B: Y.53, L.68, Q.70, Y.81, I.103, M.138, Y.260, V.285, V.286 Ligands: NAP.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:Y.53, B:Y.53, B:Y.53, B:L.68, B:Y.81, B:I.103, B:V.285 Hydrogen bonds: B:Y.260

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Youn, B. et al., Mechanistic and structural studies of apoform, binary, and ternary complexes of the Arabidopsis alkenal double bond reductase At5g16970. J. Biol. Chem. (2006)

Release Date

2006-10-05

Peptides

NADPH-dependent oxidoreductase 2-alkenal reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

NADPH-dependent oxidoreductase 2-alkenal reductase

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