New features of the steady-state rate related with the initial concentration of substrate in the diphenolase and monophenolase activities of tyrosinase (original) (raw)

A Further Step in the Kinetic Characterisation of the Tyrosinase Enzymatic System

F. García-Cánovas

Journal of Mathematical Chemistry, 2006

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Analysis and interpretation of the action mechanism of mushroom tyrosinase on monophenols and diphenols generating highly unstable o-quinones

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Kinetic cooperativity of tyrosinase. A general mechanism

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Unification for the Expression of the Monophenolase and Diphenolase Activities of Tyrosinase

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Tyrosinase kinetics: a semi-quantitative model of the mechanism of oxidation of monohydric and dihydric phenolic substrates

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Michaelis constants of mushroom tyrosinase with respect to oxygen in the presence of monophenols and diphenols

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Evidence of the indirect formation of the catecholic intermediate substrate responsible for the autoactivation kinetics of tyrosinase

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Oxidation by mushroom tyrosinase of monophenols generating slightly unstable o-quinones

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Considerations about the Continuous Assay Methods, Spectrophotometric and Spectrofluorometric, of the Monophenolase Activity of Tyrosinase

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Catalysis and inactivation of tyrosinase in its action on hydroxyhydroquinone

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Spectrophotometric determination of monophenolase activity of tyrosinase isozymes

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Kinetic characterisation of o-aminophenols and aromatic o-diamines as suicide substrates of tyrosinase

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Tyrosinase kinetics: failure of the auto-activation mechanism of monohydric phenol oxidation by rapid formation of a quinomethane intermediate

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Mechanistic studies of the tyrosinase-catalyzed oxidative cyclocondensation of 2-aminophenol to 2-aminophenoxazin-3-one

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Studies of the competing rates of catechol oxidation and suicide inactivation of tyrosinase

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Enzyme Kinetics of Crude Tyrosinase Extract

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Theoretical study of phenol and 2-aminophenol docking at a model of the tyrosinase active site

Jacques Maddaluno

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Hydroxylation of p-substituted phenols by tyrosinase: Further insight into the mechanism of tyrosinase activity

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The Relationship between the IC50 Values and the Apparent Inhibition Constant in the Study of Inhibitors of Tyrosinase Diphenolase Activity Helps Confirm the Mechanism of Inhibition

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