SMTL ID : 2q0k.1

Oxidized thioredoxin reductase from Helicobacter pylori in complex with NADP+

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 30 residues within 4Å: Chain A: G.8, G.9, G.10, P.11, A.12, F.31, E.32, K.33, G.38, Q.39, I.40, I.46, N.48, A.80, V.81, A.109, T.110, G.111, G.112, W.126, T.132, C.136, V.245, G.280, D.281, K.288, Q.289, V.290, A.293 Chain B: Y.19 25 PLIP interactions: 24 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.9, A:A.12, A:K.33, A:G.38, A:Q.39, A:Q.39, A:I.40, A:N.48, A:N.48, A:V.81, A:V.81, A:G.112, A:D.281, A:K.288, A:Q.289, A:V.290 Water bridges: A:G.10, A:G.10, A:S.43, A:N.48, A:G.111, A:G.112, A:D.137, A:I.282, B:Y.19 FAD.3: 31 residues within 4Å: Chain A: Y.19 Chain B: G.8, G.9, G.10, P.11, A.12, F.31, E.32, K.33, G.38, Q.39, I.40, S.43, I.46, N.48, T.79, A.80, V.81, A.109, T.110, G.111, G.112, W.126, C.136, V.245, G.280, D.281, K.288, Q.289, V.290, A.293 28 PLIP interactions: 27 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:Q.39 Hydrogen bonds: B:G.9, B:G.10, B:A.12, B:K.33, B:K.33, B:G.38, B:Q.39, B:Q.39, B:N.48, B:N.48, B:V.81, B:V.81, B:G.112, B:D.281, B:K.288, B:Q.289, B:V.290, A:Y.19 Water bridges: B:G.13, B:I.40, B:I.40, B:N.48, B:G.111, B:G.112, B:Y.239, B:I.282, B:V.291

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

NAP.2: 13 residues within 4Å: Chain A: G.151, G.152, D.153, T.154, E.157, H.173, R.174, R.175, R.179, F.236, V.237, G.238, Y.260 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:D.153 Hydrogen bonds: A:G.151, A:G.151, A:T.154, A:T.154, A:E.157, A:R.174, A:R.174 Water bridges: A:T.117, A:G.152, A:G.152, A:D.153, A:D.153, A:R.174, A:R.175, A:G.238 Salt bridges: A:H.173, A:R.174, A:R.175, A:R.179 pi-Cation interactions: A:R.174, A:R.174 NAP.4: 14 residues within 4Å: Chain B: G.150, G.151, G.152, D.153, T.154, E.157, H.173, R.174, R.175, R.179, F.236, V.237, G.238, Y.260 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:D.153 Hydrogen bonds: B:G.151, B:G.151, B:D.153, B:D.153, B:T.154, B:T.154, B:R.174, B:R.179, B:Y.260 Water bridges: B:T.117, B:G.152, B:G.152, B:R.174, B:R.174, B:G.238 Salt bridges: B:H.173, B:R.174, B:R.175, B:R.179 pi-Cation interactions: B:R.174, B:R.174

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gustafsson, T.N. et al., High-resolution structures of oxidized and reduced thioredoxin reductase from Helicobacter pylori. Acta Crystallogr.,Sect.D (2007)

Release Date

2007-07-03

Peptides

Thioredoxin reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thioredoxin reductase

Related Entries With Identical Sequence