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Literature summary for 3.2.1.22 extracted from

  • Malhotra, O.P.; Dey.P.M.
    Purification and physical properties of sweet almond alpha Galactosidas (1967), Biochem. J., 103, 508-513.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.76
-
p-nitrophenyl alpha-D-galactoside
-
Prunus dulcis
24
-
melibiose
-
Prunus dulcis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
33000
-
gel filtration Prunus dulcis

Organism

Organism UniProt Comment Textmining
Prunus dulcis
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Prunus dulcis

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
14.8
-
-
Prunus dulcis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
melibiose + H2O
-
Prunus dulcis D-galactose + D-glucose
-
?
p-nitrophenyl-alpha-D-galactoside + H2O
-
Prunus dulcis p-nitrophenol + alpha-D-galactose
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5 5.7
-
Prunus dulcis