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1.4.3.22: diamine oxidase

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

Word Map on EC 1.4.3.22

Reaction

histamine
+
H2O
+
O2
=
(imidazol-4-yl)acetaldehyde
+
NH3
+
H2O2

Synonyms

ABP1, AGAO, Amiloride-binding protein, Amine oxidase, BSAO, Copper amine oxidase, DAO, DAO-1, Diamine oxidase, EC 1.4.3.6, ELAO, GPAO, hDAO, histaminase, histamine dehydrogenase, histamine oxidase, LCAO, LSAO, methylputrescine oxidase, More, MPO, N-methylputrescine oxidase, pea seedling amine oxidase, PKAO, PPLO, PSAO, pWGH15, rhDAO, vDAO

ECTree

     1 Oxidoreductases
         1.4 Acting on the CH-NH2 group of donors
             1.4.3 With oxygen as acceptor
                1.4.3.22 diamine oxidase

pH Stability

pH Stability on EC 1.4.3.22 - diamine oxidase

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pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
11
-
4 h, 50% loss of activity
391941
3
-
4 h, complete loss of activity
391941
3.5
-
4 h, 50% loss of activity
391941
5 - 7
-
slight decrease in activity, complete loss at pH 4 and pH 8
391948
5 - 9
-
30°C, stable
391941
6
-
unstable below
391945
6 - 9
-
37°C, 30 min, stable
656323
7 - 8
-
extremely unstable below pH 6.0 and above pH 9.0
391945