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Literature summary for 3.2.1.26 extracted from

  • Boddy, L.M.; Berges, T.; Barreau, C.; Vainstein, M.H.; Dobson, M.J.; Ballance, D.J.; Peberdy, J.F.
    Purification and characterization of an Aspergillus niger invertase and its DNA sequence (1993), Curr. Genet., 24, 60-66.
    View publication on PubMed
Search for more literature for 3.2.1.26

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
115000
-
 2 * 115000, SDS-PAGE Aspergillus niger
225000 250000 non-denaturing PAGE Aspergillus niger

Organism

Organism UniProt Comment Textmining
Aspergillus niger
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein carbohydrate represents about 50% of the mass of the protein Aspergillus niger

Purification (Commentary)

Purification (Comment) Organism
-
 Aspergillus niger

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
3290
-
-
 Aspergillus niger

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
raffinose + H2O
-
 Aspergillus niger fructose + melibiose
-
 ?
sucrose + H2O
-
 Aspergillus niger D-fructose + D-glucose
-
 ?

Subunits

Subunits Comment Organism
dimer 2 * 115000, SDS-PAGE Aspergillus niger

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
50
-
-
 Aspergillus niger

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
 Aspergillus niger