SMTL ID : 5jcm.2 (1 other biounit)

Structure and catalytic mechanism of monodehydroascorbate reductase, MDHAR, from Oryza sativa L. japonica

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Non-covalent)

FAD.1: 31 residues within 4Å: Chain A: L.28, G.29, G.30, G.31, V.32, A.33, S.55, K.56, E.57, R.64, P.65, S.68, K.69, T.110, E.111, I.112, A.138, T.139, G.140, L.162, R.163, E.164, L.281, G.313, D.314, E.330, H.331, V.332, A.335, F.365 Ligands: NAD.2 27 PLIP interactions: 27 interactions with chain A Hydrophobic interactions: A:R.64 Hydrogen bonds: A:G.30, A:G.30, A:V.32, A:A.33, A:K.56, A:E.57, A:K.69, A:I.112, A:I.112, A:E.164, A:D.314, A:E.330, A:V.332 Water bridges: A:G.31, A:A.34, A:K.56, A:E.111, A:G.140, A:S.141, A:R.163, A:E.164, A:H.331, A:D.333 Salt bridges: A:R.64, A:R.163 pi-Cation interactions: A:K.56

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

NAD.2: 18 residues within 4Å: Chain A: V.186, G.187, G.189, Y.190, I.191, E.194, P.211, E.212, P.217, V.244, G.275, V.276, G.277, E.330, H.331, F.365, S.366 Ligands: FAD.1 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:Y.190, A:I.191 Hydrogen bonds: A:Y.190, A:I.191, A:G.275, A:G.277, A:E.330, A:F.365 Water bridges: A:R.163, A:R.163, A:G.189, A:G.192, A:R.218, A:A.245, A:V.276, A:V.276, A:V.276, A:G.278, A:G.278, A:E.330, A:H.331, A:F.365

1 x ISD: ISOASCORBIC ACID(Non-covalent)

ISD.3: 8 residues within 4Å: Chain A: E.63, P.65, A.66, K.69, G.88, R.336, F.365, R.367 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.367 Salt bridges: A:R.336

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Park, A.K. et al., Structure and catalytic mechanism of monodehydroascorbate reductase, MDHAR, from Oryza sativa L. japonica. Sci Rep (2016)

Release Date

2016-10-12

Peptides

Os09g0567300 protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Os09g0567300 protein

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