N-hydroxy-2-acetamidofluorene reductase

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N-hydroxy-2-acetamidofluorene reductase

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In enzymology, a N-hydroxy-2-acetamidofluorene reductase (EC 1.7.1.12) is an enzyme that catalyzes the chemical reaction

2-acetamidofluorene + NAD(P)+ + H₂O

\rightleftharpoons

N-hydroxy-2-acetamidofluorene + NAD(P)H + H⁺

The 4 substrates of this enzyme are 2-acetamidofluorene, NAD⁺, NADP⁺, and H₂O, whereas its 4 products are N-hydroxy-2-acetamidofluorene, NADH, NADPH, and H⁺.

This enzyme belongs to the family of oxidoreductases, specifically those acting on other nitrogenous compounds as donors with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is 2-acetamidofluorene:NAD(P)+ oxidoreductase. Other names in common use include N-hydroxy-2-acetylaminofluorene reductase, and NAD(P)H:N-hydroxy-2-acetamidofluorene N-oxidoreductase.

References

Gutmann HR, Erickson RR (1969). "The conversion of the carcinogen N-hydroxy-2-fluorenylacetamide to o-amidophenols by rat liver in vitro. An inducible enzymatic reaction". J. Biol. Chem. 244 (7): 1729–40. PMID 5780838.
Kitamura S, Tatsumi K (1985). "Purification of N-hydroxy-2-acetylaminofluorene reductase from rabbit liver cytosol". Biochem. Biophys. Res. Commun. 133 (1): 67–74. doi:10.1016/0006-291X(85)91842-X. PMID 4074379.

v t e Oxidoreductases: nitrogenous donor (EC 1.7)
1.7.1	GMP reductase
1.7.2	Nitrite reductase (NO-forming)
1.7.3	Urate oxidase
1.7.7	Ferredoxin—nitrite reductase
1.7.99	Hydroxylamine reductase

v t e Enzymes
Activity	Active site Binding site Catalytic triad Oxyanion hole Enzyme promiscuity Diffusion-limited enzyme Cofactor Enzyme catalysis
Regulation	Allosteric regulation Cooperativity Enzyme inhibitor Enzyme activator
Classification	EC number Enzyme superfamily Enzyme family List of enzymes
Kinetics	Enzyme kinetics Eadie–Hofstee diagram Hanes–Woolf plot Lineweaver–Burk plot Michaelis–Menten kinetics
Types	EC1 Oxidoreductases (list) EC2 Transferases (list) EC3 Hydrolases (list) EC4 Lyases (list) EC5 Isomerases (list) EC6 Ligases (list) EC7 Translocases (list)

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