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Literature summary for 4.4.1.4 extracted from

  • Ko, J.A.; Lee, Y.L.; Jeong, H.J.; Park, H.J.
    Preparation of encapsulated alliinase in alginate microparticles (2012), Biotechnol. Lett., 34, 515-518.
    View publication on PubMed

Application

Application Comment Organism
medicine Allium sativum is used as a food, spice, and traditional medicine for many centuries. It has also antibacterial, antioxidant, anticancer and cholesterol-lowering effects, many health benefits associated with garlic can be attributed to thiosulfinates, especially allicin (2-propenyl 2-propenethiosulfinate) generated by the enzyme Allium sativum

Protein Variants

Protein Variants Comment Organism
additional information preparation of encapsulated alliinase from Allium sativum in alginate microparticles to improve the use of the enzyme from garlic for medical oral treatments, method, overview. The enzyme activity of the encapsulated enzyme is increased compared to non-encapsulated, especially at low pH Allium sativum

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
(+)-(S)-allyl-L-cysteine sulfoxide Allium sativum
-
2-propenyl 2-propenethiosulfinate + pyruvate + NH3 i.e. allicin ?

Organism

Organism UniProt Comment Textmining
Allium sativum
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
(+)-(S)-allyl-L-cysteine sulfoxide
-
Allium sativum 2-propenyl 2-propenethiosulfinate + pyruvate + NH3 i.e. allicin ?

Synonyms

Synonyms Comment Organism
alkylsulphenate lyase
-
Allium sativum
alliinase
-
Allium sativum

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
additional information
-
the enzyme activity declines rapidly at body temperature Allium sativum

pH Range

pH Minimum pH Maximum Comment Organism
additional information
-
the enzyme activity is immediately and irreversibly destroyed below pH 3.5, the usual pH of gastric juice Allium sativum

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate required Allium sativum