- Tytuł:
- Indirect inactivation of tyrosinase in its action on tyrosine
- Autorzy:
-
Muñoz-Muñoz, Jose
Garcia-Molina, Francisco
Acosta-Motos, Jose
Arribas, Enrique
Garcia-Ruíz, Pedro
Tudela, Jose
Garcia-Cánovas, Francisco
Rodríguez-López, Jose - Powiązania:
- https://bibliotekanauki.pl/articles/1039828.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polskie Towarzystwo Biochemiczne
- Tematy:
-
o-diphenol
inactivation
monophenol
tyrosinase
suicide - Opis:
- Under aerobic conditions, tyrosinase is inactivated by dopa as a result of suicide inactivation, and, under anaerobic conditions, as a result of irreversible inactivation. However, tyrosine protects the enzyme from being inactivated by dopa under anaerobic conditions. This paper describes how under aerobic conditions the enzyme acting on tyrosine is not directly inactivated but undergoes a process of indirect suicide inactivation provoked by reaction with the o-diphenol originated from the evolution of o-dopaquinone and accumulated in the reaction medium.
- Źródło:
-
Acta Biochimica Polonica; 2011, 58, 4; 477-488
0001-527X - Pojawia się w:
- Acta Biochimica Polonica
- Dostawca treści:
- Biblioteka Nauki
Artykuł