İstifadəçi:Corc vaşington/qaralam dəftəri/arxiv 2

Katalaza-peroksidaz (EC nömrəsi: 1.11.1.21, katG (gen)) sistemli adı verilən bir fermentdir: hidrogen-peroksid oxidoreductase.^[1]^[2]^[3]^[4]^[5] Bu ferment aşağıdakı reaksiyada katalizator rolunu oynayır:

(1) donor + H₂O₂

\rightleftharpoons

oxidized donor + 2 H₂O

(2) 2 H₂O₂

\rightleftharpoons

O₂ + 2 H₂O

Bu ferment H₂O₂-dən O₂-ni çıxarır.

İstinadlar

↑ Loewen, P.C.; Triggs, B.L.; George, C.S.; Hrabarchuk, B.E. "Genetic mapping of katG, a locus that affects synthesis of the bifunctional catalase-peroxidase hydroperoxidase I in Escherichia coli". J. Bacteriol. 162 (2). 1985: 661–667. PMC 218901. PMID 3886630.
↑ Hochman, A.; Goldberg, I. "Purification and characterization of a catalase-peroxidase and a typical catalase from the bacterium Klebsiella pneumoniae". Biochim. Biophys. Acta. 1077 (3). 1991: 299–307. doi:10.1016/0167-4838(91)90544-a. PMID 2029529.
↑ Fraaije, M.W.; Roubroeks, H.P.; van Berkel, W.H.J. "Purification and characterization of an intracellular catalase-peroxidase from Penicillium simplicissimum". Eur. J. Biochem. 235 (1–2). 1996: 192–198. doi:10.1111/j.1432-1033.1996.00192.x. PMID 8631329.
↑ Bertrand, T.; Eady, N.A.; Jones, J.N.; Jesmin, Nagy J.M.; Jamart-Gregoire, B.; Raven, E.L.; Brown, K.A. "Crystal structure of Mycobacterium tuberculosis catalase-peroxidase". J. Biol. Chem. 279 (37). 2004: 38991–38999. doi:10.1074/jbc.M402382200. PMID 15231843.
↑ Vlasits, J.; Jakopitsch, C.; Bernroitner, M.; Zamocky, M.; Furtmuller, P.G.; Obinger, C. "Mechanisms of catalase activity of heme peroxidases". Arch. Biochem. Biophys. 500 (1). 2010: 74–81. doi:10.1016/j.abb.2010.04.018. PMID 20434429.

[1] Loewen, P.C.; Triggs, B.L.; George, C.S.; Hrabarchuk, B.E. "Genetic mapping of katG, a locus that affects synthesis of the bifunctional catalase-peroxidase hydroperoxidase I in Escherichia coli". J. Bacteriol. 162 (2). 1985: 661–667. PMC 218901. PMID 3886630.

[2] Hochman, A.; Goldberg, I. "Purification and characterization of a catalase-peroxidase and a typical catalase from the bacterium Klebsiella pneumoniae". Biochim. Biophys. Acta. 1077 (3). 1991: 299–307. doi:10.1016/0167-4838(91)90544-a. PMID 2029529.

[3] Fraaije, M.W.; Roubroeks, H.P.; van Berkel, W.H.J. "Purification and characterization of an intracellular catalase-peroxidase from Penicillium simplicissimum". Eur. J. Biochem. 235 (1–2). 1996: 192–198. doi:10.1111/j.1432-1033.1996.00192.x. PMID 8631329.

[4] Bertrand, T.; Eady, N.A.; Jones, J.N.; Jesmin, Nagy J.M.; Jamart-Gregoire, B.; Raven, E.L.; Brown, K.A. "Crystal structure of Mycobacterium tuberculosis catalase-peroxidase". J. Biol. Chem. 279 (37). 2004: 38991–38999. doi:10.1074/jbc.M402382200. PMID 15231843.

[5] Vlasits, J.; Jakopitsch, C.; Bernroitner, M.; Zamocky, M.; Furtmuller, P.G.; Obinger, C. "Mechanisms of catalase activity of heme peroxidases". Arch. Biochem. Biophys. 500 (1). 2010: 74–81. doi:10.1016/j.abb.2010.04.018. PMID 20434429.

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