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Literature summary for 3.2.1.22 extracted from

  • Ohtakara, A.; Mitsutomi, M.; Uchida, Y.
    Purification and enzymatic properties of alpha-galactosidase from Pycnoporus cinnabarinus (1984), Agric. Biol. Chem., 48, 1319-1327.
No PubMed abstract available

Application

Application Comment Organism
nutrition soymilk processing Trametes cinnabarina

Inhibitors

Inhibitors Comment Organism Structure
Ag+
-
Trametes cinnabarina
D-galactose
-
Trametes cinnabarina
Hg2+
-
Trametes cinnabarina
melibiose
-
Trametes cinnabarina
p-chloromercuribenzoate
-
Trametes cinnabarina

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.31
-
p-nitrophenyl alpha-D-galactoside
-
Trametes cinnabarina
0.8
-
melibiose
-
Trametes cinnabarina
1.15
-
stachyose
-
Trametes cinnabarina
2.16
-
raffinose
-
Trametes cinnabarina

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
210000
-
gel filtration Trametes cinnabarina

Organism

Organism UniProt Comment Textmining
Trametes cinnabarina
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Trametes cinnabarina

Purification (Commentary)

Purification (Comment) Organism
-
Trametes cinnabarina

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
222
-
-
Trametes cinnabarina

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
melibiose + H2O
-
Trametes cinnabarina D-galactose + D-glucose
-
?
p-nitrophenyl-alpha-D-galactoside + H2O
-
Trametes cinnabarina p-nitrophenol + alpha-D-galactose
-
?
raffinose + H2O
-
Trametes cinnabarina sucrose + D-galactose
-
?
stachyose + H2O
-
Trametes cinnabarina ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
75
-
-
Trametes cinnabarina

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5
-
-
Trametes cinnabarina