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Literature summary for 3.2.1.20 extracted from

  • Takesue, Y.; Takesue, S.
    Purification and characterization of alpha-glucosidase complex from the intestine of the frog, Rana japonica (1996), Biochim. Biophys. Acta, 1296, 152-158.
    View publication on PubMed
Search for more literature for 3.2.1.20

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
116000
-
 1 * 116000 + 1 * 212000, SDS-PAGE Rana japonica
212000
-
 1 * 116000 + 1 * 212000, SDS-PAGE Rana japonica
550000
-
 gel filtration Rana japonica

Organism

Organism UniProt Comment Textmining
Rana japonica
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Rana japonica

Source Tissue

Source Tissue Comment Organism Textmining
intestine brush-border membrane Rana japonica
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
amylopectin + H2O
-
 Rana japonica alpha-D-glucose
-
 ?
amylose + H2O
-
 Rana japonica alpha-D-glucose
-
 ?
glycogen + H2O
-
 Rana japonica alpha-D-glucose
-
 ?
isomaltose + H2O
-
 Rana japonica 2 alpha-D-glucose
-
 ?
maltose + H2O
-
 Rana japonica alpha-D-glucose + D-glucose
-
 ?
starch + H2O soluble Rana japonica alpha-D-glucose
-
 ?

Subunits

Subunits Comment Organism
dimer 1 * 116000 + 1 * 212000, SDS-PAGE Rana japonica

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6 7 hydrolysis of isomaltose Rana japonica
6.5 7.5 hydrolysis of soluble starch Rana japonica
7 8 hydrolysis of maltose Rana japonica