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Literature summary extracted from

  • Vasseur, M.; Tellier, Ch.; Alvarado, F.
    Sodium-dependent activation of intestinal brush-border sucrase: correlation with activation by deprotonation from pH 5 to 7 (1982), Arch. Biochem. Biophys., 218, 263-274.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.48 H+ competitive inhibitor in the interaction of sucrase with sucrose and sodium Oryctolagus cuniculus
3.2.1.48 Li+ high concentration, 300 mM Li+, pH dependent inhibition, complete at pH 8 Oryctolagus cuniculus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.48 Na+ low concentration: activation Oryctolagus cuniculus

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 Oryctolagus cuniculus
-
 2 glucose
-
 ?
3.2.1.48 sucrose + H2O Oryctolagus cuniculus
-
 D-glucose + D-fructose
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.48 Oryctolagus cuniculus
-
 rabbit
-

Substrates and Products (Substrate)

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

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
3.2.1.48 17 37
-
 Oryctolagus cuniculus

pH Range

EC Number pH Minimum pH Maximum Comment Organism
3.2.1.48 4.5 7.4
-
 Oryctolagus cuniculus
3.2.1.48 4.8 9.2 activating effect of sodium in the pH-range 4.8-7.2 Oryctolagus cuniculus