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Literature summary extracted from

  • Dutta, S.; Ghosh, S.; Pramanik, S.
    L-asparaginase and L-glutaminase from Aspergillus fumigatus WL002 Production and some physicochemical properties (2015), Appl. Biochem. Microbiol., 51, 425-431 .
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.5.1.1 7.02
-
L-asparagine pH not specified in the publication, temperature not specified in the publication Aspergillus fumigatus
3.5.1.2 5.74
-
L-glutamine pH not specified in the publication, temperature not specified in the publication Aspergillus fumigatus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.5.1.1 extracellular
-
Aspergillus fumigatus
-
-
3.5.1.2 extracellular
-
Aspergillus fumigatus
-
-

Organism

EC Number Organism UniProt Comment Textmining
3.5.1.1 Aspergillus fumigatus
-
-
-
3.5.1.1 Aspergillus fumigatus WL002
-
-
-
3.5.1.2 Aspergillus fumigatus
-
-
-
3.5.1.2 Aspergillus fumigatus WL002
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.1.1 L-asparagine + H2O
-
Aspergillus fumigatus L-aspartate + NH3
-
?
3.5.1.1 L-asparagine + H2O
-
Aspergillus fumigatus WL002 L-aspartate + NH3
-
?
3.5.1.2 L-glutamine + H2O
-
Aspergillus fumigatus L-glutamate + NH3
-
?
3.5.1.2 L-glutamine + H2O
-
Aspergillus fumigatus WL002 L-glutamate + NH3
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.5.1.1 50
-
-
Aspergillus fumigatus
3.5.1.2 50
-
-
Aspergillus fumigatus

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.5.1.1 50
-
1 h, 99% residual activity Aspergillus fumigatus
3.5.1.2 50
-
1 h, 91% residual activity Aspergillus fumigatus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.5.1.1 9
-
-
Aspergillus fumigatus
3.5.1.2 9.5
-
-
Aspergillus fumigatus

Expression

EC Number Organism Comment Expression
3.5.1.1 Aspergillus fumigatus maximal production of both enzymes is observed at 37°C, pH 5.0 and 96 h incubation time in solid state fermentation with wheat bran up
3.5.1.2 Aspergillus fumigatus maximal production of both enzymes is observed at 37°C, pH 5.0 and 96 h incubation time in solid state fermentation with wheat bran up