SMTL ID : 2gmh.1 (1 other biounit)

Structure of Porcine Electron Transfer Flavoprotein-Ubiquinone Oxidoreductase in Complexed with Ubiquinone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

2 x BHG: hexyl beta-D-galactopyranoside(Non-covalent)

BHG.1: 3 residues within 4Å: Chain A: S.424, W.451, L.453 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.453, A:L.453 BHG.2: 4 residues within 4Å: Chain A: L.128, P.129, G.130, W.443 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.130, A:W.443, A:R.446

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 1 residues within 4Å: Chain A: N.232 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.232

1 x SF4: IRON/SULFUR CLUSTER(Non-covalent)

SF4.4: 14 residues within 4Å: Chain A: L.504, C.528, P.529, A.530, V.532, Y.533, C.553, V.554, H.555, C.556, K.557, T.558, C.559, W.570 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:C.528, A:C.553, A:C.556, A:C.559

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

FAD.5: 34 residues within 4Å: Chain A: V.41, G.42, G.44, P.45, A.46, V.70, E.71, K.72, H.79, L.81, S.82, G.83, A.84, C.85, L.143, Y.165, A.166, A.167, A.212, E.213, G.214, H.218, L.219, G.241, F.275, Y.277, R.331, G.353, C.354, I.364, K.365, G.366, T.367, V.572 29 PLIP interactions: 29 interactions with chain A Hydrophobic interactions: A:F.275, A:R.331 Hydrogen bonds: A:A.46, A:K.72, A:K.72, A:H.79, A:S.82, A:S.82, A:G.83, A:A.84, A:C.85, A:C.85, A:A.167, A:A.167, A:H.218, A:Y.277, A:C.354, A:G.366, A:T.367 Water bridges: A:G.44, A:G.47, A:T.80, A:T.80, A:G.214, A:C.215, A:R.331, A:R.331, A:H.368 Salt bridges: A:R.331

1 x UQ5: 2,3-DIMETHOXY-5-METHYL-6-(3,11,15,19-TETRAMETHYL-EICOSA-2,6,10,14,18-PENTAENYL)-[1,4]BENZOQUINONE(Non-covalent)

UQ5.6: 16 residues within 4Å: Chain A: F.114, V.125, M.133, H.260, V.262, Y.271, G.272, G.273, S.274, I.364, I.421, G.434, M.435, T.438, G.439, I.440 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.114, A:V.125, A:V.262, A:Y.271, A:I.421 Water bridges: A:Y.271

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

EDO.7: 6 residues within 4Å: Chain A: N.495, H.496, E.497, E.574, G.576, G.577 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.495, A:E.497, A:E.574, A:E.574, A:G.576 Water bridges: A:E.574 EDO.8: 4 residues within 4Å: Chain A: L.486, V.489, A.490, T.494 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.489 Water bridges: A:G.493, A:N.552, A:N.552 EDO.9: 7 residues within 4Å: Chain A: H.12, Y.13, T.14, A.168, H.218, V.571, V.572 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.12, A:H.218, A:V.572 EDO.10: 8 residues within 4Å: Chain A: I.9, T.10, T.11, H.12, A.502, L.504, T.505, I.548 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.11, A:H.12, A:L.504 Water bridges: A:I.9, A:T.11 EDO.11: 3 residues within 4Å: Chain A: G.493, N.495, A.580 1 PLIP interactions: 1 interactions with chain A Water bridges: A:N.495 EDO.12: 1 residues within 4Å: Chain A: R.268 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.268, A:R.268 EDO.13: 4 residues within 4Å: Chain A: L.517, Q.525, F.535, F.544 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.525 EDO.14: 3 residues within 4Å: Chain A: N.280, E.281, G.282 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.280, A:G.282 EDO.15: 2 residues within 4Å: Chain A: F.32, A.33 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, J. et al., Structure of electron transfer flavoprotein-ubiquinone oxidoreductase and electron transfer to the mitochondrial ubiquinone pool. Proc.Natl.Acad.Sci.Usa (2006)

Release Date

2006-10-17

Peptides

Electron transfer flavoprotein-ubiquinone oxidoreductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Electron transfer flavoprotein-ubiquinone oxidoreductase

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