dopamine

1. dopamine + 3'-phosphoadenylyl sulfate = dopamine 3-O-sulfate + adenosine 3',5'-bisphosphate + H(+)

Catalysed by SULT1B1, SULT1A3, SULT1A4, SULT1A1

1. Dopamine 4-O-Sulfotransferase

Catalysed by SULT1A3, SULT1A1cytosolOne of 2 routes

1. transport of dopamine (cytosol to extracellular)

Catalysed by SLCO1A2, SLCO1B3extracellular space, cytosolOne of 2 routes

1. Peroxidase

Catalysed by MPOlysosomeOne of 4 routes

1. transport of dopamine and GSH (cytosol to extracellular)

Catalysed by SLCO1A2, SLCO1B3extracellular space, cytosolOne of 2 routes

1. dopamine,ascorbate:oxygen oxidoreductase (beta-hydroxylating)

Catalysed by DBHcytosol

1. monoamine oxidase (dopamine)

Catalysed by AOC2, AOC1, MAOA, MAOB and 1 morecytosolOne of 2 routes

1. aryl sulfotransferase (dopamine)

Catalysed by SULT1A3, SULT1A4, SULT1A1, SULT1A2cytosol

1. L-dopa + H(+) = dopamine + CO2

Catalysed by DDC

1. dopamine + 2 L-ascorbate + O2 = (R)-noradrenaline + 2 monodehydro-L-ascorbate radical + H2O

Catalysed by DBH

1. dopamine,ascorbate:oxygen oxidoreductase (beta-hydroxylating)

Catalysed by DBHcytosolOne of 2 routes

1. S-Adenosyl-L-methionine:catechol O-methyltransferase

Catalysed by COMT, LRTOMTcytosol

1. transport of dopamine (cytosol to extracellular)
2. transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)

Catalysed by SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes

1. transport of dopamine (cytosol to extracellular)
2. transport of glycoursodeoxycholate (cytosol to extracellular)

Catalysed by SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes