SMTL ID : 3d8x.1

Crystal Structure of Saccharomyces cerevisiae NDPPH Dependent Thioredoxin Reductase 1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 36 residues within 4Å: Chain A: I.16, G.17, S.18, G.19, P.20, A.21, Y.39, E.40, G.41, A.44, I.47, A.48, G.51, Q.52, L.53, T.55, T.56, I.59, N.61, E.92, T.93, V.94, A.125, T.126, G.127, A.128, W.142, Q.143, C.152, G.294, D.295, R.302, Q.303, A.304, S.307 Chain B: Y.28 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:W.142 Hydrogen bonds: A:S.18, A:G.19, A:A.21, A:I.47, A:Q.52, A:Q.52, A:L.53, A:T.56, A:N.61, A:N.61, A:V.94, A:V.94, A:A.128, A:D.295, A:R.302, A:A.304, A:I.305, A:S.307, A:S.307 FAD.3: 36 residues within 4Å: Chain A: Y.28 Chain B: I.16, G.17, S.18, G.19, P.20, A.21, Y.39, E.40, G.41, A.44, I.47, A.48, G.51, Q.52, L.53, T.55, T.56, I.59, N.61, E.92, T.93, V.94, A.125, T.126, G.127, W.142, Q.143, C.152, I.263, G.294, D.295, R.302, Q.303, A.304, S.307 21 PLIP interactions: 20 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.142 Hydrogen bonds: B:S.18, B:G.19, B:A.21, B:I.47, B:Q.52, B:Q.52, B:N.61, B:N.61, B:V.94, B:V.94, B:A.128, B:D.295, B:R.302, B:A.304, B:S.307, B:S.307, A:Y.28 Water bridges: B:A.44, B:L.53, B:L.53

1 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.2: 11 residues within 4Å: Chain A: M.133, G.168, G.169, G.170, D.171, S.172, R.192, K.193, R.197, I.255, G.256 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:D.171, A:S.172, A:S.172, A:R.192, A:K.193, A:R.197 Water bridges: A:G.169, A:H.257 Salt bridges: A:R.192, A:K.193, A:R.197 pi-Cation interactions: A:R.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, Z. et al., Crystal structure of Saccharomyces cerevisiae cytoplasmic thioredoxin reductase Trr1 reveals the structural basis for species-specific recognition of thioredoxin. Biochim.Biophys.Acta (2009)

Release Date

2008-12-09

Peptides

Thioredoxin reductase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thioredoxin reductase 1