3,4-dihydroxyphenylacetaldehyde

362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API

82 compounds within 3 steps: 2 in 1, 11 in 2, 69 in 3

Three steps

gamma-Glu-AlaReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine and GSH (cytosol to extracellular)
3. gamma-glutamyltransferase (alanine)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 6 moreextracellular space, cytosol
3,3',5-triiodo-L-thyronineReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
prostaglandin E1Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of prostaglandin E1 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
prostaglandin I2Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of prostaglandin I2 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
prostaglandin F2alphaReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of prostaglandin F2alpha (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
prostaglandin H2Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of prostaglandin H2 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
prostaglandin D2Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of prostaglandin D2 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
(15S)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine and GSH (cytosol to extracellular)
3. Glutathione: 15-HPETE oxidoreductase
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 9 moreextracellular space, cytosol
leukotriene A4Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of leukotriene A4 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
(R)-S-lactoylglutathioneReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine and GSH (cytosol to extracellular)
3. (R)-S-Lactoylglutathione methylglyoxal-lyase (isomerizing)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 2 moreextracellular space, cytosolOne of 2 routes
S-formylglutathioneReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine and GSH (cytosol to extracellular)
3. alcohol dehydrogenase (formaldehyde)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 6 moreextracellular space, cytosol
dehydroepiandrosterone 3-sulfateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of dehydroepiandrosterone sulfate (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 2 routes
L-dopaquinoneReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. L-dopa + H(+) = dopamine + CO2
3. 2 L-dopa + O2 = 2 L-dopaquinone + 2 H2O
Catalysed by MAOA, MAOB, DDC, TYR
leukotriene C4Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of leukotriene C4 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 6 routes
L-phenylalanineReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. L-dopa + H(+) = dopamine + CO2
3. L-dopa(out) + L-phenylalanine(in) = L-dopa(in) + L-phenylalanine(out)
Catalysed by MAOA, MAOB, DDC, SLC7A8inner side of the membrane, outer side of the membraneOne of 2 routes
glutathione disulfideReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine and GSH (cytosol to extracellular)
3. Glutathione: 5-HPETE oxidoreductase
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 9 moreextracellular space, cytosolOne of 14 routes
taurolithocholate 3-sulfateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
histamineReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of histamine (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
L-thyroxineReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
S-sulfanylglutathioneReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine and GSH (cytosol to extracellular)
3. Sulfide:glutathione,quinone oxidoreductase
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosol, mitochondrial matrix
glycolithocholate 3-sulfateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
estrone 3-sulfateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of estrone 3-sulfate (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 2 routes
prostaglandin E2Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of prostaglandin E2 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
L-cysteinylglycineReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine and GSH (cytosol to extracellular)
3. glutathione gamma-glutamylaminopeptidase
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 6 moreextracellular space, cytosolOne of 4 routes
(R)-adrenalineReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. dopamine,ascorbate:oxygen oxidoreductase (beta-hydroxylating)
3. (R)-noradrenaline + S-adenosyl-L-methionine = (R)-adrenaline + S-adenosyl-L-homocysteine + H(+)
Catalysed by MAOA, MAOB, DBH, PNMTcytosol
20-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. Resistance-Nodulation-Cell Division (Rnd) Tcdb:2.A.60.1.5
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
ursodeoxycholateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
prostaglandin G2Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of prostaglandin G2 (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
(R)-lipoateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. dopamine,ascorbate:oxygen oxidoreductase (beta-hydroxylating)
3. ascorbate to dehydroascorbic acid conversion
Catalysed by MAOA, MAOB, DBHcytosol
N-tetradecanoylglycineReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. dopamine + 2 L-ascorbate + O2 = (R)-noradrenaline + 2 monodehydro-L-ascorbate radical + H2O
3. N-tetradecanoylglycine + 2 L-ascorbate + O2 = N-tetradecanoyl-(2S)-hydroxyglycine + 2 monodehydro-L-ascorbate radical + H2O
Catalysed by MAOA, MAOB, DBH, PAM
thromboxane B2Reach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes
taurochenodeoxycholateReach from here →
1. dopamine + O2 + H2O = 3,4-dihydroxyphenylacetaldehyde + H2O2 + NH4(+)
2. transport of dopamine (cytosol to extracellular)
3. solute carrier organic anion transporter (S-glutathionyl-2-4-dinitrobenzene)
Catalysed by MAOA, MAOB, SLCO1A2, SLCO1B3 and 1 moreextracellular space, cytosolOne of 4 routes