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Literature summary for 3.2.1.99 extracted from

  • Van der Veen, P.; Flipphi, M.J.A.; Voragen, A.G.J.; Visser, J.
    Induction, purification and characterisation of arabinases produced by Aspergillus niger (1991), Arch. Microbiol., 157, 23-28.
    View publication on PubMed
Search for more literature for 3.2.1.99

Activating Compound

Activating Compound Comment Organism Structure
sugar beet pulp induction of endo-arabinase and activation Aspergillus niger

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
 additional information kinetic data Aspergillus niger

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Aspergillus niger
-
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
43000
-
 SDS-PAGE Aspergillus niger

Organism

Organism UniProt Comment Textmining
Aspergillus niger
-
 N400
-
Aspergillus niger N400 / DSM 2466 / ATCC 9029 / CBS 120.49
-
 N400
-

Purification (Commentary)

Purification (Comment) Organism
wild-type N400 Aspergillus niger

Reaction

Reaction Comment Organism Reaction ID
alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara + H2O = alpha-L-Ara-(1-5)-O-alpha-L-Ara-(1-5)-O-alpha-L-Ara + alpha-L-arabinofuranosyl-(1-5)-O-alpha-L-arabinofuranose regulation, induction and carbon catabolite repression of endo-1,5-alpha-arabinanase Aspergillus niger
a

Source Tissue

Source Tissue Comment Organism Textmining
culture medium
-
 Aspergillus niger
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-arabinan + H2O sugar beet pulp Aspergillus niger L-arabino-oligosaccharides
-
 ?
L-arabinan + H2O sugar beet pulp Aspergillus niger N400 / DSM 2466 / ATCC 9029 / CBS 120.49 L-arabino-oligosaccharides
-
 ?
L-arabinan + H2O sugar beet pulp Aspergillus niger N400(CBS 120-49) L-arabino-oligosaccharides
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
51
-
-
 Aspergillus niger

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.6
-
 maximum, pH optimum is quite broad Aspergillus niger