SMTL ID : 3dgh.1 (1 other biounit)

Crystal Structure of Drosophila Thioredoxin Reductase, C-terminal 8-residue truncation

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-tetramer

Ligands

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

FAD.1: 38 residues within 4Å: Chain A: I.15, G.16, G.17, G.18, S.19, A.20, L.38, D.39, F.40, V.41, G.55, T.56, C.57, V.60, G.61, C.62, K.65, G.128, L.129, G.130, A.157, V.158, G.159, Y.197, I.198, R.287, L.290, L.294, G.325, D.326, E.333, L.334, T.335, P.336, A.338, F.367 Chain B: H.464, P.465 27 PLIP interactions: 25 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:I.198 Hydrogen bonds: A:G.17, A:S.19, A:S.19, A:A.20, A:F.40, A:T.56, A:T.56, A:C.57, A:K.65, A:G.130, A:G.130, A:D.326, A:E.333, A:T.335, A:T.335, A:T.335, B:H.464 Water bridges: A:G.18, A:G.21, A:D.39, A:W.51, A:G.55, A:G.159, A:A.338, B:H.464 pi-Stacking: A:Y.197 FAD.4: 38 residues within 4Å: Chain A: H.464, P.465 Chain B: I.15, G.16, G.17, G.18, S.19, A.20, L.38, D.39, F.40, V.41, G.55, T.56, C.57, V.60, G.61, C.62, K.65, G.128, L.129, G.130, A.157, V.158, G.159, S.177, Y.197, I.198, R.287, L.290, L.294, G.325, D.326, E.333, L.334, T.335, P.336, A.338 34 PLIP interactions: 32 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:I.198, B:I.198, B:I.198 Hydrogen bonds: B:G.17, B:S.19, B:S.19, B:A.20, B:D.39, B:F.40, B:T.56, B:T.56, B:C.57, B:K.65, B:G.130, B:G.130, B:Y.197, B:D.326, B:E.333, B:T.335, B:T.335, A:H.464 Water bridges: B:S.19, B:D.39, B:F.40, B:K.42, B:G.54, B:G.55, B:V.158, B:G.160, B:I.327, B:A.338, B:T.364, A:H.464 pi-Stacking: B:Y.197 FAD.7: 38 residues within 4Å: Chain C: I.15, G.16, G.17, G.18, S.19, A.20, L.38, D.39, F.40, V.41, G.55, T.56, C.57, V.60, G.61, C.62, K.65, G.128, L.129, G.130, A.157, V.158, G.159, Y.197, I.198, R.287, L.290, L.294, G.325, D.326, E.333, L.334, T.335, P.336, A.338, F.367 Chain D: H.464, P.465 30 PLIP interactions: 28 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:I.198 Hydrogen bonds: C:G.17, C:S.19, C:S.19, C:A.20, C:D.39, C:F.40, C:T.56, C:T.56, C:T.56, C:C.57, C:K.65, C:G.130, C:G.130, C:Y.197, C:D.326, C:E.333, C:T.335, C:T.335, D:H.464 Water bridges: C:G.18, C:G.21, C:D.39, C:W.51, C:G.55, C:G.159, C:A.338, C:T.364, D:H.464 pi-Stacking: C:Y.197 FAD.10: 38 residues within 4Å: Chain C: H.464, P.465 Chain D: I.15, G.16, G.17, G.18, S.19, A.20, L.38, D.39, F.40, V.41, G.55, T.56, C.57, V.60, G.61, C.62, K.65, G.128, L.129, G.130, A.157, V.158, G.159, S.177, Y.197, I.198, R.287, L.290, L.294, G.325, D.326, E.333, L.334, T.335, P.336, A.338 31 PLIP interactions: 29 interactions with chain D, 2 interactions with chain C Hydrophobic interactions: D:I.198, D:I.198, D:I.198 Hydrogen bonds: D:G.17, D:S.19, D:S.19, D:A.20, D:F.40, D:T.56, D:C.57, D:K.65, D:G.130, D:G.130, D:D.326, D:E.333, D:T.335, D:T.335, D:T.335, C:H.464 Water bridges: D:S.19, D:D.39, D:F.40, D:K.42, D:G.54, D:G.55, D:V.158, D:G.160, D:I.327, D:A.338, C:H.464 pi-Stacking: D:Y.197

8 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 2 residues within 4Å: Chain A: H.464, R.473 5 PLIP interactions: 5 interactions with chain A Water bridges: A:T.401, A:T.401, A:R.473 Salt bridges: A:H.464, A:R.473 SO4.3: 6 residues within 4Å: Chain A: I.167, P.168, G.169, A.170, V.171, E.172 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.169, A:A.170, A:V.171, A:E.172 SO4.5: 3 residues within 4Å: Chain A: I.63 Chain B: H.464, R.473 6 PLIP interactions: 6 interactions with chain B Water bridges: B:H.464, B:H.464, B:H.464, B:R.473 Salt bridges: B:H.464, B:R.473 SO4.6: 5 residues within 4Å: Chain B: P.168, G.169, A.170, V.171, E.172 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.169, B:A.170, B:V.171, B:E.172 SO4.8: 2 residues within 4Å: Chain C: H.464, R.473 5 PLIP interactions: 5 interactions with chain C Water bridges: C:H.464, C:R.473, C:R.473 Salt bridges: C:H.464, C:R.473 SO4.9: 6 residues within 4Å: Chain C: I.167, P.168, G.169, A.170, V.171, E.172 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:G.169, C:A.170, C:V.171, C:E.172 SO4.11: 3 residues within 4Å: Chain C: I.63 Chain D: H.464, R.473 6 PLIP interactions: 6 interactions with chain D Water bridges: D:T.401, D:T.401, D:H.464, D:R.473 Salt bridges: D:H.464, D:R.473 SO4.12: 5 residues within 4Å: Chain D: P.168, G.169, A.170, V.171, E.172 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:G.169, D:A.170, D:V.171, D:E.172

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eckenroth, B.E. et al., Crystal Structure of Drosophila Thioredoxin Reductase, C-terminal 8-residue truncation. To be Published

Release Date

2009-06-16

Peptides

Thioredoxin reductase 1, mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Thioredoxin reductase 1, mitochondrial

Related Entries With Identical Sequence