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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

KM Value

KM Value on EC 1.4.3.2 - L-amino-acid oxidase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.17
beta-Lactoglobulin
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
-
0.05
cysteine
-
-
3.1 - 83
djenkolic acid
43.47
DL-Ala
-
at pH 7.2 and 30°C
0.0081
fish collagen peptide I
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
-
0.0061
fish collagen peptide II
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
-
17
Gly-L-Lys
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
14.2 - 116.5
L-Ala
37.7
L-Ala-L-Lys
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
0.274 - 12.5
L-alanine
5
L-aminobutyric acid
-
-
0.4 - 18.75
L-Arg
0.037 - 5
L-arginine
19.07
L-Asn
-
pH 8.5, 25°C
0.04
L-Asp
-
pH 8.5, 25°C
0.028 - 2.5
L-asparagine
0.026 - 21.3
L-citrulline
4.5 - 5.3
L-cysteine
5
L-cystine
-
-
5.88
L-Gln
-
pH 8.5, 25°C
1.1 - 1.44
L-Glu
0.411
L-Glutamic acid
pH 7.6, 30°C
0.085 - 8
L-glutamine
4.84
L-His
-
pH 8.5, 25°C
1.8 - 6.2
L-histidine
1.3
L-homocysteine
0.72 - 12.5
L-homocystine
1.4 - 1.64
L-Ile
0.00144 - 71
L-isoleucine
0.06 - 60.7
L-Leu
0.00923 - 12
L-leucine
0.67 - 3.58
L-leucine methyl ester
0.01 - 64
L-Lys
0.015 - 67.7
L-lysine
0.1 - 20
L-Met
0.039 - 10
L-methionine
0.026 - 0.13
L-norleucine
0.91
L-norvaline
-
-
0.017 - 5.6
L-Orn
0.022 - 14.2
L-ornithine
0.0044 - 84.08
L-Phe
0.011 - 31.55
L-phenylalanine
1.12 - 11.7
L-phenylalanine methyl ester
7.95 - 11.78
L-propargylglycine
1.36
L-serine
pH 7.6, 30°C
0.023 - 0.318
L-Trp
0.08 - 4.2
L-tryptophan
0.05 - 6.6
L-Tyr
0.019 - 2.2
L-tyrosine
13.92
L-Val
-
pH 7.5, 0.9% NaCl, at 25°C
0.27 - 3.73
L-valine
45
methionine sulfoxide
-
-
26.5
Nalpha-benzyloxycarbonyl-L-lysine
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
56.4
Nalpha-benzyloxycarbonyl-L-ornithine
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
0.007
Nepsilon-benzyloxycarbonyl-L-lysine
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
0.044
O-methyl-L-tyrosine
pH 7.5, temperature not specified in the publication
0.25
poly-L-lysine
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
1.9 - 24.8
S-adenosyl-L-homocysteine
100
S-adenosyl-L-homocysteine sulfoxide
-
-
14
S-adenosylhomocysteine
-
-
14
S-adenosylmethionine
-
-
2.2 - 13
S-ribosyl-L-homocysteine
0.012
salmon gelatin
-
at pH 8.0 and 20°C, measured at the rate of H2O2 production
-
additional information
additional information
-