SMTL ID : 6oi5.1

Crystal structure of human Sulfide Quinone Oxidoreductase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.81 Å

Oligo State

homo-dimer

Ligands

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

FAD.1: 31 residues within 4Å: Chain A: G.10, G.12, S.13, G.14, V.34, E.35, P.36, Q.43, P.44, T.47, R.77, V.78, A.104, L.105, G.106, N.129, Y.130, K.160, C.161, A.164, K.167, V.263, G.295, D.296, K.304, T.305, A.306, A.307, V.309, P.340, K.378 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:Y.130, A:Y.130, A:K.160, A:A.164 Hydrogen bonds: A:S.13, A:S.13, A:G.14, A:Q.43, A:Q.43, A:R.77, A:V.78, A:V.78, A:G.106, A:K.167, A:D.296, A:K.304, A:A.306, A:A.307, A:K.378 Water bridges: A:G.12, A:G.15 Salt bridges: A:K.160 FAD.2: 33 residues within 4Å: Chain B: G.11, G.12, S.13, G.14, V.34, E.35, P.36, S.37, Q.43, P.44, W.46, T.47, R.77, V.78, A.104, L.105, G.106, N.129, Y.130, K.160, C.161, K.167, V.263, G.295, D.296, K.304, T.305, A.306, A.307, V.309, S.338, P.340, K.378 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:Q.43, B:W.46, B:Y.130 Hydrogen bonds: B:G.11, B:S.13, B:S.13, B:G.14, B:S.37, B:Q.43, B:Q.43, B:R.77, B:V.78, B:V.78, B:D.296, B:K.304, B:A.306, B:A.307 Water bridges: B:S.13, B:Q.43, B:K.378, B:K.378

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Landry, A.P. et al., A Catalytic Trisulfide in Human Sulfide Quinone Oxidoreductase Catalyzes Coenzyme A Persulfide Synthesis and Inhibits Butyrate Oxidation. Cell Chem Biol (2019)

Release Date

2020-01-15

Peptides

Sulfide:quinone oxidoreductase, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Sulfide:quinone oxidoreductase, mitochondrial

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