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1.4.3.2: L-amino-acid oxidase

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

Word Map on EC 1.4.3.2

Reaction

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

Synonyms

AAD, ACTX-6, ACTX-8, Akbu-LAAO, APIT, apotxin, aromatic L-amino acid oxidase, Balt-LAAO-I, bordonein-L, Bpir-LAOO-1, CC-LPOX, DAA, Dolabellanin, escapin, head kidney and gill, IL4I1, Il4i1 protein, ink toxin 1, Interleukin Four Induced Gene 1 protein, L-AAO, L-AAO/MOG, L-AAO1, L-amino acid oxidase, L-amino acid: O2 oxidoreductase, L-amino acid:O2 oxidoreductase, L-amino acid:O2 oxidoreductase (deaminating), L-aminooxidase, L-Aox, L-phenylalanine oxidase, LAAO, LAAO-1, LAAO-I, LAAO-II, LAAO1, LAAO4, LAAOI, LAAOII, LAO, LAO1, M-LAO, ophio-amino-acid oxidase, Pm1, RoLAAO, sarA, Sebastes schlegeli antibacterial protein, Sebastes schlegelii antibacterial protein, SSAP, TJ-LAO, toxophallin, TSV-LAO

ECTree

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

pH Optimum

pH Optimum on EC 1.4.3.2 - L-amino-acid oxidase

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pH OPTIMUM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
4.7
-
first optimum
6 - 7.4
-
-
6 - 9
broad, acid-treated enzyme
6.6
-
L-leucine
7 - 7.6
7.2 - 7.5
7.4 - 7.8
-
S-ribosyl-L-homocysteine, S-adenosyl-L-homocysteine, S-adenosyl-L-methionine, L-methionine
8 - 8.4
-
homocysteine, cysteine
8 - 8.5
Bacillus carotarum
-
L-phenylalanine
8 - 9
for 10 mM L-alanine, L-leucine, L-phenylalanine, the pH-profiles are almost identical
8.1
-
assay at
8.5 - 8.8
-
djenkolic acid
8.7
-
L-leucine
8.8 - 9.2
-
S-adenosyl-L-homocysteine
9.5
-
L-phenylalanine