Aldehyde dehydrogenase family 3 member B1
Amiloride-sensitive amine oxidase [copper-containing]
2-Hydroxy-3-(4-hydroxyphenyl)propenoic acid
3,4-Dihydroxybenzeneacetic acid + Guaiacol → Homovanillic acid + Pyrocatechol
Dopamine + Guaiacol → 3-Methoxytyramine + Pyrocatechol
3,4-Dihydroxymandelic acid + Guaiacol → Pyrocatechol + Vanillylmandelic acid
3,4-Dihydroxyphenylglycol + Guaiacol → Pyrocatechol + Vanylglycol
Epinephrine + Guaiacol → Metanephrine + Pyrocatechol
3-Methoxy-4-hydroxyphenylglycolaldehyde + NADP + Water → NADPH + Vanillylmandelic acid
Guaiacol + Norepinephrine → Normetanephrine + Pyrocatechol
Oxygen + Tyramine + Water → Ammonia + Homovanillin + Hydrogen peroxide
4-Hydroxyphenylpyruvic acid → 2-Hydroxy-3-(4-hydroxyphenyl)propenoic acid
Homovanillin + NAD + Water → Homovanillic acid + Hydrogen Ion + NADH
3,4-Dihydroxyphenylacetaldehyde + NAD + Water → 3,4-Dihydroxybenzeneacetic acid + Hydrogen Ion + NADH
3-Methoxytyramine + Oxygen + Water → Ammonia + Homovanillin + Hydrogen peroxide
Dopamine + Oxygen + Water → 3,4-Dihydroxyphenylacetaldehyde + Ammonia + Hydrogen peroxide
3,4-Dihydroxymandelaldehyde + NAD → 3,4-Dihydroxyphenylglycol + NADH
3,4-Dihydroxymandelaldehyde + NAD + Water → 3,4-Dihydroxymandelic acid + Hydrogen Ion + NADH
4-Fumarylacetoacetic acid + Water → Acetoacetic acid + Fumaric acid
Metanephrine + Oxygen + Water → 3-Methoxy-4-hydroxyphenylglycolaldehyde + Ammonia + Hydrogen peroxide
Maleylacetoacetic acid → 4-Fumarylacetoacetic acid
Normetanephrine + Oxygen + Water → 3-Methoxy-4-hydroxyphenylglycolaldehyde + Ammonia + Hydrogen peroxide
Epinephrine + Oxygen + Water → 3,4-Dihydroxymandelaldehyde + Hydrogen peroxide + Methylamine
Homogentisic acid + Oxygen → Maleylacetoacetic acid
4-Hydroxyphenylpyruvic acid + Oxygen → Carbon dioxide + Homogentisic acid
Norepinephrine + Oxygen + Water → 3,4-Dihydroxymandelaldehyde + Ammonia + Hydrogen peroxide
Norepinephrine + S-Adenosylmethionine → Epinephrine + S-Adenosylhomocysteine
2 5,6-Dihydroxyindole-2-carboxylic acid + Oxygen → Melanin + Water
L-Dopachrome → 5,6-Dihydroxyindole-2-carboxylic acid
5,6-Dihydroxyindole + Oxygen → Indole-5,6-quinone + Water
L-Dopachrome + Oxygen → 5,6-Dihydroxyindole + Water
L-Tyrosine + Oxoglutaric acid ↔ 4-Hydroxyphenylpyruvic acid + L-Glutamic acid
2 L-Dopa + Oxygen → 2 Dopaquinone + 2 Water
L-Dopa + Oxygen + Tetrahydrobiopterin → 4a-Hydroxytetrahydrobiopterin + Dopamine
Ascorbic acid + Dopamine + Oxygen → Dehydroascorbic acid + Norepinephrine + Water
Oxygen + Tyramine → Dopamine + Water
Homovanillin + NADP + Water → NADPH + p-Hydroxyphenylacetic acid
L-Tyrosine → Carbon dioxide + Tyramine
L-Aspartic acid + Oxoglutaric acid → L-Glutamic acid + Oxalacetic acid