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3.5.1.1: asparaginase

This is an abbreviated version!
For detailed information about asparaginase, go to the full flat file.

Word Map on EC 3.5.1.1

Reaction

L-asparagine
+
H2O
=
L-aspartate
+
NH3

Synonyms

14270 ASNase, alpha-asparaginase, AnsA, ansA3, AnsB, ansZ, Asn, ASNase, ASNase1, ASNase3, ASP1, ASP3, asparaginase, asparaginase II, asparagine amidohydrolase, asparginase II, ASPG, ASPG II, ASPGA1, ASPGB1, ASRGL1, At3g16150, colaspase, crasnitin, DiAsp, EcAII, EcAIII, EcaL-ASNase, ECAR-LANS, elspar, ErA, Erwinase, glutaminase-free L-asparaginase, glutamine-(asparagin-)ase, HPA, L-ASNase, L-asparaginase, L-asparaginase 2, L-asparaginase I, L-asparaginase II, L-asparaginase III, L-asparaginase type II, L-asparaginase type III, L-asparaginase-I, L-asparaginase-II, L-asparagine amidohydrolase, L-asparagine amino hydrolase, L-asparagine aminohydrolase, leunase, PfA, PhA, potassium-dependent asparaginase, potassium-independent asparaginase, potassium-independent L-asparaginase, SAMN05216263_10744, SGR ASNase, type I L-asparaginase, type II L-asparaginase, Ypa

ECTree

     3 Hydrolases
         3.5 Acting on carbon-nitrogen bonds, other than peptide bonds
             3.5.1 In linear amides
                3.5.1.1 asparaginase

Turnover Number

Turnover Number on EC 3.5.1.1 - asparaginase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
7 - 24
Asn
0.8 - 1.98
beta-L-Asp-L-Phe
3378
D-asparagine
at pH 8.5 and 85°C
1362
D-glutamine
at pH 8.5 and 85°C
1600
L-Asn
-
37°C
0.0027 - 5721
L-asparagine
0.004 - 450
L-aspartyl-beta-hydroxamate
0.001 - 42
L-Gln
0.42 - 2048
L-glutamine
0.0108
Nalpha-acetyl-Asn
pH 8, 37°C
4.1
Nalpha-acetyl-L-asparagine
-
pH 8.0, 25°C
0.0239 - 4.1
succinamic acid
additional information
additional information
-
turnover numbers for L-aspartyl-beta-hydroxamate with mutant enzyme G11L and G88I are below 0.01 per sec
-