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Literature summary for 3.2.1.147 extracted from

  • Tsuruo, I.; Hata, T.
    Studies on myrosinase in mustard seed. Part IV. Sugar and glucosides as competitive inhibitors (1968), Agric. Biol. Chem., 32, 1420-1424.
No PubMed abstract available
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Inhibitors

Inhibitors Comment Organism Structure
arbutin 0.1 M, 7% inhibition in absence of ascorbate, 26% inhibition in presence of ascorbate Brassica juncea
fructose 1.0 M, 16% inhibition in presence of ascorbate Brassica juncea
galactose 1.0 M, 22% inhibition in presence of ascorbate Brassica juncea
glucose 1.0 M, 22% inhibition in presence of ascorbate, competitive. No inhibition in absence of ascorbate Brassica juncea
maltose 1.0 M, 33% inhibition in absence of ascorbate, 6% inhibition in presence of ascorbate Brassica juncea
mannose 1.0 M, 13% inhibition in presence of ascorbate Brassica juncea
Salicin 0.1 M, 1% inhibition in presence of ascorbate, 6% inhibition in absence of ascorbate Brassica juncea
xylose 1.0 M, 13% inhibition Brassica juncea

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.18
-
 sinigrin in absence of ascorbate Brassica juncea
0.93
-
 sinigrin in presence of 1 mM ascorbate Brassica juncea

Organism

Organism UniProt Comment Textmining
Brassica juncea
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
sinigrin + H2O
-
 Brassica juncea D-glucose + 3-isothiocyanatoprop-1-ene + SO42-
-
 ?