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Literature summary for 3.2.1.48 extracted from

  • Sjöström, H.; Noren, O.; Christiansen, L.; Wacker, H.; Semenza, G.
    A fully active, two-active-site, single-chain sucrase-isomaltase from pig small intestine. Implications for the biosynthesis of a mammalian integral stalked membrane protein (1980), J. Biol. Chem., 255, 11332-11338.
    View publication on PubMed
Search for more literature for 3.2.1.48

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
140000
-
 SDS-PAGE, intact pancreatic duct, subunit I Sus scrofa
150000
-
 SDS-PAGE, intact pancreatic duct, subunit II Sus scrofa
260000
-
 SDS-PAGE, disconnected pancreatic duct Sus scrofa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
maltose + H2O Sus scrofa
-
 2 glucose
-
 ?
sucrose + H2O Sus scrofa
-
 D-glucose + D-fructose
-
 ?

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
 pig
-

Purification (Commentary)

Purification (Comment) Organism
-
 Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
maltose + H2O
-
 Sus scrofa 2 glucose
-
 ?
sucrose + H2O
-
 Sus scrofa D-glucose + D-fructose
-
 ?

Subunits

Subunits Comment Organism
dimer 1 * 140000 + 1 * 150000, intact pancreatic duct, SDS -PAGE Sus scrofa
monomer disconnected pancreatic duct, SDS-PAGE Sus scrofa