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monophenol monooxygenase activity

Known as: monophenol monooxidase activity, phenol oxidase activity, polyphenolase activity 
Catalysis of the reaction: L-tyrosine + L-DOPA + O2 = L-DOPA + DOPAquinone + H2O. [EC:1.14.18.1, GOC:bf, GOC:sart, PMID:4965136]
National Institutes of Health

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catechol oxidase activity
catecholasecresolase activitydopa oxidase activitynegative regulation of monophenol monooxygenase activity

Papers overview

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2011
2011
In-Vitro Antioxidant and AntiTyrosinase Activity of Methan ol Extracts From Crocus Sativus Flowers
Summary Methanolic extract of Crocus sativus flowers was prepared, and its antioxidant activity evaluated by total phenolic… 
2001
2001
Monophenolase activity of latent Terfezia claveryi tyrosinase: Characterization and histochemical localization.
The monophenolase activity of Terfezia claveryi tyrosinase (EC 1.14.18.1) is described for the first time. This enzyme is fully… 
2000
2000
Discoloration and tyrosinase activity in Agaricus bisporus fruit bodies infected with various pathogens
The discoloration of A. bisporus after infection by Pseudomonas tolaasii, P. gingeri, P. agarici, P. reactans, Verticillium… 
1993
1993
Discrimination between two kinetic mechanisms for the monophenolase activity of tyrosinase.
Both mechanisms taken into account the occurrence of EmetV Edeoxy and Eoxy forms of tyrosinase, as well as the lack of activity… 
1986
1986
Melanocyte-stimulating hormone and the regulation of tyrosinase activity in hair follicular melanocytes of the mouse.
Skin tyrosinase activity increases during hair growth in C3H-HeAvy mice and reaches higher levels in young (30- to 35-day-old… 
1981
1981
Interaction of alpha-melanocyte-stimulating hormone, melatonin, cyclic AMP and cyclic GMP in the control of melanogenesis in hair follicle melanocytes in vitro.
In short-term (48 h) cultures of hair follicles alpha-melanocyte-stimulating hormone (alpha-MSH) and cyclic AMP stimulated… 
1978
1978
Pelage color cycles and hair follicle tyrosinase activity in the Siberian hamster.
Hair follicle tyrosinase levels and melanin content, together with serum tyrosine levels have been studied in relation to annual… 
1975
1975
Tyrosinase activity in human skin. Influence of race and age in newborns.
Tyrosinase has been measured in homogenates of foreskins from newborn babies. The tyrosine hydroxylation reaction is dependent… 
1958
1958
EPINEPHRINE METABOLITES AND PIGMENTATION IN THE CENTRAL NERVOUS SYSTEM IN A CASE OF PHENYLPYRUVIC OLIGOPHRENIA
The biochemical lesion associated with mental deficiency in phenylpyruvic oligophrenia is a failure of an enzyme system in these… 
1950
1950
The effects of genetic changes on tyrosinase activity in Glomerella.
N E of the most significant and interesting problems in biology concerns 0 the relationship between genes and enzymes. Recently… 
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