SMTL ID : 4wqc.1

Thiosulfate dehydrogenase (TsdA) from Allochromatium vinosum - K208N mutant

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.56 Å

Oligo State

monomer

Ligands

2 x HEC: HEME C(Covalent)

HEC.1: 23 residues within 4Å: Chain A: L.32, L.47, A.48, C.49, C.52, H.53, F.69, V.72, F.76, L.89, R.92, I.93, C.96, F.97, S.100, L.101, M.120, G.137, I.138, F.189, M.195, T.200 Ligands: THJ.6 18 PLIP interactions: 18 interactions with chain A, Hydrophobic interactions: A:L.32, A:L.47, A:L.47, A:V.72, A:L.89, A:R.92, A:I.93, A:F.97, A:L.101, A:I.138, A:F.189, A:M.195, A:T.200 Hydrogen bonds: A:I.138 Water bridges: A:P.68 pi-Stacking: A:H.53 Metal complexes: A:H.53, A:C.96 HEC.2: 23 residues within 4Å: Chain A: L.47, R.50, H.51, C.52, P.54, R.56, R.159, C.160, C.163, H.164, L.179, F.180, P.181, P.182, L.183, F.189, F.204, I.205, M.209, P.210, L.217, V.225 Ligands: EDO.5 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:F.180, A:P.181, A:L.183, A:L.183, A:F.204, A:I.205, A:M.209, A:P.210, A:L.217, A:V.225 Water bridges: A:R.50 Salt bridges: A:R.56 Metal complexes: A:H.164

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

SO4.3: 3 residues within 4Å: Chain A: N.196, R.197, Q.198 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.198

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 4 residues within 4Å: Chain A: L.155, A.158, R.159, E.221 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:A.154, A:R.159 EDO.5: 3 residues within 4Å: Chain A: A.162, C.163 Ligands: HEC.2 No protein-ligand interaction detected (PLIP)

1 x THJ: THIOSULFATE(Non-covalent)

THJ.6: 9 residues within 4Å: Chain A: R.82, R.92, C.96, R.99, S.100, A.193, G.194, M.195 Ligands: HEC.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.194, A:M.195 Water bridges: A:R.82, A:R.82 Salt bridges: A:R.82, A:R.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brito, J.A. et al., Thiosulfate Dehydrogenase (TsdA) from Allochromatium vinosum: STRUCTURAL AND FUNCTIONAL INSIGHTS INTO THIOSULFATE OXIDATION. J.Biol.Chem. (2015)

Release Date

2015-02-18

Peptides

Thiosulfate dehydrogenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Thiosulfate dehydrogenase