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Literature summary for 3.2.1.22 extracted from

  • Poulos, A.; Beckman, K.
    Trihexosylceramide alpha-galactosidase of human leucocytes (1978), Clin. Chim. Acta, 89, 35-45.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
additional information no activity in absence of detergent, optimal detergent concentration 2-4 mg/ml Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
Ceramide lactoside
-
Homo sapiens
EDTA
-
Homo sapiens
galactose
-
Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.09 0.15 ceramide trihexoside
-
Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leukocyte
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ceramide trihexoside + H2O
-
Homo sapiens ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.4
-
-
Homo sapiens

pH Range

pH Minimum pH Maximum Comment Organism
3.5 5.5 pH 3.5 about 60% of maximal activity, pH 5.5 about 10% of maximal activity Homo sapiens