Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 1.14.18.1 extracted from

  • Tsuchiya, T.; Yamada, K.; Minoura, K.; Miyamoto, K.; Usami, Y.; Kobayashi, T.; Hamada-Sato, N.; Imada, C.; Tsujibo, H.
    Purification and determination of the chemical structure of the tyrosinase inhibitor produced by Trichoderma viride strain H1-7 from a marine environment (2008), Biol. Pharm. Bull., 31, 1618-1620.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
5-ethenyl-5-hydroxy-3-isocyanocyclopent-2-en-1-one inhibitor produced by Trichoderma viride strain H1-7 from a marine environment. Competitive inhibition Agaricus bisporus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.4
-
L-tyrosine Vmax (DELTAOD415 nm/min) is 0.015 Agaricus bisporus
2.5
-
L-tyrosine In the presence of inhibitor diluted to 1/4 of its original concentration, the tyrosinase activity had the same Vmax value of 0.015 Agaricus bisporus
4.1
-
L-tyrosine In the presence of inhibitor diluted to 1/8 of its original concentration, the tyrosinase activity had the same Vmax value of 0.015 Agaricus bisporus

Organism

Organism UniProt Comment Textmining
Agaricus bisporus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
commercial preparation
-
Agaricus bisporus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
assay of tyrosinase inhibitory activity with 1000 U/ml mushroom tyrosinase Agaricus bisporus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-tyrosine + O2 + AH2
-
Agaricus bisporus L-dopa + H2O + A
-
?

Synonyms

Synonyms Comment Organism
tyrosinase
-
Agaricus bisporus