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Literature summary for 3.5.1.1 extracted from

  • Oza, V.P.; Trivedi, S.D.; Parmar, P.P.; Subramanian, R.B.
    Withania somnifera (Ashwagandha): a novel source of L-asparaginase (2009), J. Integr. Plant Biol., 51, 201-206.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.061
-
L-asparagine
-
Withania somnifera

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
36000
-
2 * 36000, SDS-PAGE, gel filtration Withania somnifera
72000
-
gel filtration, PAGE Withania somnifera

Organism

Organism UniProt Comment Textmining
Capsicum annuum
-
-
-
Datura inoxia
-
-
-
Pisum sativum
-
-
-
Solanum lycopersicum
-
-
-
Tamarindus indica
-
-
-
Vigna unguiculata
-
subsp. unguiculata
-
Withania somnifera
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Withania somnifera

Source Tissue

Source Tissue Comment Organism Textmining
fruit
-
Pisum sativum
-
fruit
-
Datura inoxia
-
fruit
-
Capsicum annuum
-
leaf
-
Solanum lycopersicum
-
leaf
-
Tamarindus indica
-
leaf
-
Vigna unguiculata
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1893
-
-
Withania somnifera

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-asparagine + H2O
-
Pisum sativum L-aspartic acid + NH3
-
?
L-asparagine + H2O
-
Datura inoxia L-aspartic acid + NH3
-
?
L-asparagine + H2O
-
Solanum lycopersicum L-aspartic acid + NH3
-
?
L-asparagine + H2O
-
Tamarindus indica L-aspartic acid + NH3
-
?
L-asparagine + H2O
-
Capsicum annuum L-aspartic acid + NH3
-
?
L-asparagine + H2O
-
Vigna unguiculata L-aspartic acid + NH3
-
?
L-asparagine + H2O
-
Withania somnifera L-aspartic acid + NH3
-
?

Subunits

Subunits Comment Organism
homodimer 2 * 36000, SDS-PAGE, gel filtration Withania somnifera

Synonyms

Synonyms Comment Organism
asparaginase
-
Pisum sativum
asparaginase
-
Datura inoxia
asparaginase
-
Solanum lycopersicum
asparaginase
-
Tamarindus indica
asparaginase
-
Capsicum annuum
asparaginase
-
Vigna unguiculata
asparaginase
-
Withania somnifera

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
Withania somnifera

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
178.6
-
L-asparagine
-
Withania somnifera

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.5
-
-
Withania somnifera