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Literature summary for 3.2.1.20 extracted from

  • Reiss, U.; Sacktor, B.
    Kidney brush border membrane maltase: purification and properties (1981), Arch. Biochem. Biophys., 209, 342-348.
    View publication on PubMed
Search for more literature for 3.2.1.20

Inhibitors

Inhibitors Comment Organism Structure
Tris
-
 Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.6
-
 maltose
-
 Rattus norvegicus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
335000
-
 x * 335000, SDS-PAGE Rattus norvegicus
1300000
-
 gel filtration Rattus norvegicus

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein contains 17.5% hexoses Rattus norvegicus

Purification (Commentary)

Purification (Comment) Organism
-
 Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
kidney brush border membrane Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
42
-
-
 Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
maltose + H2O
-
 Rattus norvegicus alpha-D-glucose + D-glucose
-
 ?
starch + H2O no activity Rattus norvegicus alpha-D-glucose
-
 ?

Subunits

Subunits Comment Organism
? x * 335000, SDS-PAGE Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.7
-
-
 Rattus norvegicus