SMTL ID : 5j60.3 (2 other biounits)

Structure of a thioredoxin reductase from Gloeobacter violaceus

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 42 residues within 4Å: Chain A: V.14, G.15, G.16, G.17, P.18, A.19, G.20, L.37, D.38, K.39, N.40, P.41, A.43, G.44, A.45, L.46, I.48, T.49, I.52, N.54, A.85, Q.86, V.87, A.114, T.115, G.116, A.117, M.118, I.247, F.250, G.280, D.281, I.282, K.288, Q.289, A.290, V.291, A.293 Chain B: Y.26, D.317, W.318, A.319 36 PLIP interactions: 29 interactions with chain A, 7 interactions with chain B Hydrogen bonds: A:G.16, A:G.17, A:A.19, A:D.38, A:K.39, A:N.40, A:N.40, A:N.40, A:A.45, A:A.45, A:L.46, A:N.54, A:N.54, A:V.87, A:V.87, A:D.281, A:Q.289, A:A.290, B:Y.26, B:A.319 Water bridges: A:G.20, A:K.39, A:G.44, A:A.53, A:N.54, A:Q.86, A:G.116, A:A.117, A:A.117, A:A.117, A:V.291 Hydrophobic interactions: B:W.318, B:W.318 pi-Stacking: B:W.318, B:W.318, B:W.318 FAD.4: 43 residues within 4Å: Chain A: Y.26, D.317, W.318, A.319, H.320 Chain B: V.14, G.15, G.16, G.17, P.18, A.19, G.20, L.37, D.38, K.39, N.40, P.41, A.43, G.44, A.45, L.46, I.48, T.49, I.52, N.54, A.85, Q.86, V.87, A.114, T.115, G.116, A.117, M.118, I.247, F.250, G.280, D.281, I.282, K.288, Q.289, A.290, V.291, A.293 35 PLIP interactions: 28 interactions with chain B, 7 interactions with chain A Hydrogen bonds: B:G.16, B:G.17, B:A.19, B:D.38, B:K.39, B:K.39, B:N.40, B:N.40, B:N.40, B:A.45, B:L.46, B:N.54, B:N.54, B:V.87, B:V.87, B:D.281, B:Q.289, B:A.290, A:Y.26, A:A.319 Water bridges: B:G.44, B:G.44, B:A.53, B:N.54, B:Q.86, B:A.117, B:A.117, B:A.117, B:I.282, B:V.291 Hydrophobic interactions: A:W.318, A:W.318 pi-Stacking: A:W.318, A:W.318, A:W.318

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.2: 11 residues within 4Å: Chain A: V.265, D.266, E.267, M.269, R.283 Chain B: V.265, D.266, E.267, M.269, R.283 Ligands: CA.3 No protein-ligand interaction detected (PLIP)

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 3 residues within 4Å: Chain A: E.267 Chain B: E.267 Ligands: PG4.2 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Metal complexes: A:E.267, A:E.267, B:E.267, B:E.267

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Buey, R.M. et al., A New Member of the Thioredoxin Reductase Family from Early Oxygenic Photosynthetic Organisms. Mol Plant (2017)

Release Date

2016-07-27

Peptides

Thioredoxin reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Thioredoxin reductase

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