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Literature summary extracted from

  • Fransen, J.A.M.; Hauri, H.P.; Ginsel, L.A.; Naim, H.Y.
    Naturally occuring mutations in intestinal sucrase-isomaltase provide evidence for the existence of an intracellular sorting signal in the isomaltase subunit (1991), J. Cell Biol., 115, 45-47.
    View publication on PubMedView publication on EuropePMC

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.48 145000
-
1 * 145000, sucrase + 1* 151000, isomaltase Homo sapiens
3.2.1.48 245000
-
fully glycosylated enzyme in the Golgi apparatus Homo sapiens

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.48 maltose + H2O Homo sapiens
-
2 glucose
-
?
3.2.1.48 sucrose + H2O Homo sapiens
-
D-glucose + D-fructose
-
?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.48 Homo sapiens
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.48 maltose + H2O
-
Homo sapiens 2 glucose
-
?
3.2.1.48 sucrose + H2O
-
Homo sapiens D-glucose + D-fructose
-
?

Subunits

EC Number Subunits Comment Organism
3.2.1.48 dimer 1 * 145000, sucrase + 1* 151000, isomaltase Homo sapiens