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Literature summary extracted from

  • Dey, P.M.; Wallenfels, K.
    Isolation and characterization of alpha-Galactosidas from Lens esculanta (1994), Eur. J. Biochem., 50, 107-112.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.22 0.26
-
 p-nitrophenyl alpha-D-galactoside
-
 Lens culinaris
3.2.1.22 40
-
 raffinose
-
 Lens culinaris

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.22 Lens culinaris
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.22
-
 Lens culinaris

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.22 45
-
-
 Lens culinaris

Storage Stability

EC Number Storage Stability Organism
3.2.1.22 4°C, six months Lens culinaris

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.22 p-nitrophenyl-alpha-D-galactoside + H2O
-
 Lens culinaris p-nitrophenol + alpha-D-galactose
-
 ?
3.2.1.22 raffinose + H2O
-
 Lens culinaris sucrose + D-galactose
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.22 5.5
-
 raffinose as substrate Lens culinaris
3.2.1.22 6
-
 p-nitrophenyl alpha-D-galactoside as substrate Lens culinaris