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Literature summary extracted from

  • Suzuki, Y.; Uchida, K.
    An alpha-glucosidase from endosperm of germinating edible beet seeds (1985), Agric. Biol. Chem., 49, 863-865.
No PubMed abstract available

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.20 72000
-
 x * 72000, SDS-PAGE Beta vulgaris

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.20 additional information Beta vulgaris the enzyme might be mainly responsible for the predominant formation of glucose in starch hydrolysis of the germinating beet endosperm ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.20 Beta vulgaris
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.20 seed endosperm of germinating seed Beta vulgaris
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.20 amylose + H2O
-
 Beta vulgaris alpha-D-glucose
-
 ?
3.2.1.20 maltose
-
 Beta vulgaris panose + ? alpha-glucosyltransfer products: panose + isomaltose ?
3.2.1.20 maltose + H2O
-
 Beta vulgaris alpha-D-glucose + D-glucose
-
 ?
3.2.1.20 maltotriose + H2O
-
 Beta vulgaris maltose + D-glucose
-
 ?
3.2.1.20 additional information the enzyme might be mainly responsible for the predominant formation of glucose in starch hydrolysis of the germinating beet endosperm Beta vulgaris ?
-
 ?
3.2.1.20 starch + H2O soluble Beta vulgaris alpha-D-glucose
-
 ?

Subunits

EC Number Subunits Comment Organism
3.2.1.20 ? x * 72000, SDS-PAGE Beta vulgaris

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.20 65
-
-
 Beta vulgaris

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.20 5
-
-
 Beta vulgaris