Two-electron reduction and one-electron oxidation of organic hydroperoxides by human myeloperoxidase

The reaction of native myeloperoxidase (MPO) and its redox intermediate compound I with hydrogen peroxide, ethyl hydroperoxide, peroxyacetic acid, t-butyl hydroperoxide, 3-chloroperoxybenzoic acid and cumene hydroperoxide was studied by multi-mixing stopped-flow techniques. Hydroperoxides are decomp...

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Veröffentlicht in:	FEBS letters 2000-11, Vol.484 (2), p.139-143
Hauptverfasser:	Furtmüller, Paul Georg, Burner, Ursula, Jantschko, Walter, Regelsberger, Günther, Obinger, Christian
Format:	Artikel
Sprache:	eng
Schlagworte:	3-CPBA, 3-chloroperoxybenzoic acid Compound I Compound II Electrons Humans Hydrogen Peroxide - chemistry Hydrogen Peroxide - metabolism Hydrogen-Ion Concentration Kinetics MPO, myeloperoxidase MPO-I, compound I MPO-II, compound II Myeloperoxidase Oxidation-Reduction PAA, peroxyacetic acid Peroxidase - chemistry Peroxidase - metabolism Peroxyl radical Spectrum Analysis Stopped-flow spectroscopy Superoxide
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