SMTL ID : 1mi3.3 (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-tetramer

Ligands

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

NAD.1: 26 residues within 4Å: Chain A: G.22, C.23, W.24, D.47, Y.52, K.81, H.114, 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, N.284, N.310 24 PLIP interactions: 24 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:K.274, A:N.276, A:R.280, A:N.284, A:N.284, A:N.310 Water bridges: A:S.219, A:S.219, A:A.257 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 30 PLIP interactions: 30 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:E.227, B:K.274, B:N.276, B:R.280, B:N.284, B:N.284, B:N.310 Water bridges: B:K.25, B:S.219, B:S.219, B:S.224, B:S.224, B:S.224, B:E.227, B:E.227, B:R.280, B:Q.283 pi-Stacking: B:Y.217 pi-Cation interactions: B:R.280 NAD.3: 28 residues within 4Å: Chain C: 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 24 PLIP interactions: 24 interactions with chain C Hydrophobic interactions: C:W.24 Hydrogen bonds: C:C.23, C:W.24, C:D.47, C:S.169, C:N.170, C:Q.191, C:S.218, C:F.220, C:S.224, C:S.224, C:E.227, C:K.274, C:N.276, C:R.280, C:Q.283, C:N.284, C:N.310 Water bridges: C:S.219, C:S.219, C:S.224 Salt bridges: C:K.25 pi-Stacking: C:Y.217 pi-Cation interactions: C:R.280 NAD.4: 28 residues within 4Å: Chain D: 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 30 PLIP interactions: 30 interactions with chain D Hydrophobic interactions: D:W.24 Hydrogen bonds: D:C.23, D:W.24, D:D.47, D:D.47, D:Y.52, D:S.169, D:N.170, D:Q.191, D:S.218, D:F.220, D:S.224, D:S.224, D:K.274, D:N.276, D:R.280, D:N.284, D:N.284, D:N.310 Water bridges: D:S.219, D:S.219, D:Q.223, D:S.224, D:S.224, D:E.227, D:R.280, D:Q.283 Salt bridges: D:K.25 pi-Stacking: D:Y.217 pi-Cation interactions: D: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: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

xylose reductase

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