SMTL ID : 1mi3.2 (2 other biounits)

1.8 Angstrom structure of xylose reductase from Candida tenuis in complex with NAD

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

NAD.1: 28 residues within 4Å: Chain A: G.22, C.23, W.24, D.47, Y.52, K.81, H.114, F.115, S.169, N.170, Q.191, Y.217, S.218, S.219, F.220, Q.223, S.224, E.227, F.240, A.257, I.272, P.273, K.274, N.276, R.280, Q.283, N.284, N.310 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:W.24 Hydrogen bonds: A:C.23, A:W.24, A:D.47, A:D.47, A:Y.52, A:S.169, A:N.170, A:Q.191, A:S.218, A:F.220, A:S.224, A:S.224, A:E.227, A:K.274, A:N.276, A:R.280, A:Q.283, A:N.284, A:N.310 Water bridges: A:S.219, A:S.219, A:S.224 Salt bridges: A:K.25 pi-Stacking: A:Y.217 pi-Cation interactions: A:R.280 NAD.2: 28 residues within 4Å: Chain B: G.22, C.23, W.24, D.47, Y.52, K.81, H.114, F.115, S.169, N.170, Q.191, Y.217, S.218, S.219, F.220, Q.223, S.224, E.227, F.240, A.257, I.272, P.273, K.274, N.276, R.280, Q.283, N.284, N.310 27 PLIP interactions: 27 interactions with chain B Hydrophobic interactions: B:W.24 Hydrogen bonds: B:C.23, B:W.24, B:D.47, B:S.169, B:N.170, B:Q.191, B:S.218, B:F.220, B:S.224, B:S.224, B:K.274, B:N.276, B:R.280, B:N.284, B:N.284, B:N.310 Water bridges: B:S.219, B:S.219, B:Q.223, B:S.224, B:S.224, B:R.280, B:Q.283 Salt bridges: B:K.25 pi-Stacking: B:Y.217 pi-Cation interactions: B:R.280

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kavanagh, K.L. et al., Structure of xylose reductase bound to NAD+ and the basis for single and dual co-substrate specificity in family 2 aldo-keto reductases. Biochem.J. (2003)

Release Date

2003-08-05

Peptides

xylose reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

xylose reductase

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