1.4.3.3: D-amino-acid oxidase

This is an abbreviated version!
For detailed information about D-amino-acid oxidase, go to the full flat file.

Word Map on EC 1.4.3.3

Reaction

a D-amino acid
+
H2O
+
O2
=
a 2-oxo carboxylate
+
NH3
+
H2O2

Synonyms

chDAO, D-AAO, D-amino acid oxidase, D-amino acid oxidases, D-amino-acid-oxidase, D-aminoacid oxidase, DAAO, DAMOX, DAO, DAO1, DaoE, hDAAO, ophio-amino-acid oxidase, oxidase, D-amino acid, PEG-DAO, pkDAAO, RgDAAO, TvDAAO, TvDAO,  LH99

ECTree

     1 Oxidoreductases
         1.4 Acting on the CH-NH2 group of donors
             1.4.3 With oxygen as acceptor
                1.4.3.3 D-amino-acid oxidase

Temperature Range

Temperature Range on EC 1.4.3.3 - D-amino-acid oxidase

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TEMPERATURE RANGE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
20 - 60
-
20°C: about 75% of maximal activity, 60°C: about 40% of maximal activity
27 - 60
-
less than 50% of maximal activity above and below, D-alanine
30 - 50
-
less than 50% of maximal activity above and below
30 - 60
-
30°C: about 50% of maximal activity, 60°C: about 40% of maximal activity, wild-type enzyme
30 - 48
the enzyme shows 65 % of its maximum activity at a temperature below 30°C and 80 % of its maximum activity from 35 to 48°C
40 - 70
-
40°C and 70°C: about 60% of maximal activity, mutant enzyme F42C