SMTL ID : 4ywo.1

Mercuric reductase from Metallosphaera sedula

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.62 Å

Oligo State

homo-dimer

Ligands

2 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Covalent)

FAD.1: 39 residues within 4Å: Chain A: I.21, G.22, Y.23, G.24, A.25, A.26, I.44, G.45, K.46, G.47, G.51, T.52, C.53, V.56, G.57, C.58, S.61, K.62, G.118, E.119, A.120, A.143, T.144, G.145, N.164, L.185, F.189, R.267, L.273, G.305, D.306, M.312, L.313, E.314, A.317, F.346 Chain B: M.436, F.437, P.438 27 PLIP interactions: 26 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:N.164, A:L.185, A:L.185, A:F.189 Hydrogen bonds: A:Y.23, A:G.24, A:A.25, A:A.26, A:K.46, A:T.52, A:C.53, A:S.61, A:K.62, A:A.120, A:A.120, A:D.306, A:M.312, A:E.314, B:F.437 Water bridges: A:G.27, A:T.52, A:G.145, A:S.146, A:V.307, A:L.313, A:A.315 pi-Cation interactions: A:K.46 FAD.7: 39 residues within 4Å: Chain A: M.436, F.437, P.438 Chain B: I.21, G.22, Y.23, G.24, A.25, A.26, I.44, G.45, K.46, G.47, G.51, T.52, C.53, V.56, G.57, C.58, S.61, K.62, G.118, E.119, A.120, A.143, T.144, G.145, N.164, L.185, F.189, R.267, L.273, G.305, D.306, M.312, L.313, E.314, A.317, F.346 28 PLIP interactions: 27 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:N.164, B:L.185, B:L.185, B:F.189 Hydrogen bonds: B:Y.23, B:G.24, B:A.25, B:A.26, B:K.46, B:T.52, B:T.52, B:C.53, B:S.61, B:K.62, B:A.120, B:A.120, B:D.306, B:M.312, B:E.314, A:F.437 Water bridges: B:G.27, B:G.145, B:S.146, B:S.146, B:V.307, B:L.313, B:A.315 pi-Cation interactions: B:K.46

10 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 2 residues within 4Å: Chain A: I.123, N.277 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.277 GOL.3: 6 residues within 4Å: Chain A: L.65, Y.66, F.346, T.347, N.350, N.409 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.65, A:N.350, A:N.409 Water bridges: A:N.409 GOL.4: 6 residues within 4Å: Chain A: K.73, Q.348, I.384, S.386, E.408 Chain B: Y.66 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.73, A:K.73, A:E.76 Water bridges: A:Q.348 GOL.5: 10 residues within 4Å: Chain A: F.86, F.89, W.162, P.170, R.172, R.173, I.174, Y.193, M.196, V.198 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.172, A:I.174, A:I.174 GOL.6: 5 residues within 4Å: Chain A: L.294, L.308, Q.320, V.336, E.338 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.320, A:V.336 Water bridges: A:K.311 GOL.8: 2 residues within 4Å: Chain B: I.123, N.277 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.277 GOL.9: 6 residues within 4Å: Chain B: L.65, Y.66, F.346, T.347, N.350, N.409 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:L.65, B:N.350, B:N.409 Water bridges: B:N.409 GOL.10: 6 residues within 4Å: Chain A: Y.66 Chain B: K.73, Q.348, I.384, S.386, E.408 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:Y.66, B:K.73, B:K.73, B:E.76 Water bridges: B:Q.348 GOL.11: 10 residues within 4Å: Chain B: F.86, F.89, W.162, P.170, R.172, R.173, I.174, Y.193, M.196, V.198 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.172, B:I.174, B:I.174 GOL.12: 5 residues within 4Å: Chain B: L.294, L.308, Q.320, V.336, E.338 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.320, B:V.336 Water bridges: B:K.311

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Artz, J.H. et al., Biochemical and Structural Properties of a Thermostable Mercuric Ion Reductase from Metallosphaera sedula. Front Bioeng Biotechnol (2015)

Release Date

2015-09-16

Peptides

Mercuric reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Mercuric reductase