CHEBI:15765
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
389 compounds within 3 steps: 3 in 1, 42 in 2, 344 in 3
Three steps
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- transport of dopamine (cytosol to extracellular)
- transport of leukotriene E4 (cytosol to extracellular)
Catalysed by DDC, SLCO1A2, SLCO1B3, SLCO1B1cytosol, extracellular spaceOne of 6 routes
- solute carrier (L-dopa)
- transport of leucine and lysine (cytosol to extracellular)
- deoxyhypusine synthase (1,3-diaminopropane)
Catalysed by SLC3A2, SLC7A5, SLC7A6, DHPSextracellular space, cytosol
- solute carrier (L-dopa)
- transport of histidine and leucine (cytosol to extracellular)
- L-histidine:beta-alanine ligase (ADP-forming)
Catalysed by SLC3A2, SLC7A5, SLC7A6, CARNS1extracellular space, cytosolOne of 2 routes
Catalysed by SLC3A2, SLC7A5, SAT1, SAT2extracellular space, cytosol, mitochondrial matrixOne of 2 routes
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- transport of dopamine and GSH (cytosol to extracellular)
- 2-bromoacetaldehyde:glutathione S-(formylmethyl)transferase
Catalysed by DDC, SLCO1A2, SLCO1B3, MGST3 and 16 morecytosol, extracellular spaceOne of 2 routes
- solute carrier (L-dopa)
- L-leucine(out) + L-aspartate(in) = L-leucine(in) + L-aspartate(out)
- carbamoyl-phosphate:L-aspartate carbamoyltransferase
Catalysed by SLC3A2, SLC7A5, SLC7A13, CADextracellular space, cytosol, inner side of the membrane, outer side of the membrane
- solute carrier (L-dopa)
- transport of glutamine and leucine (cytosol to extracellular)
- L-glutamine:D-fructose-6-phosphate isomerase (deaminating)
Catalysed by SLC3A2, SLC7A5, GFPT2, GFPT1extracellular space, cytosol
- solute carrier (L-dopa)
- transport of chloride and leucine (cytosol to extracellular)
- transport of chloride and sulfate (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A5, SLC6A14, SLC26A6extracellular space, cytosolOne of 3 routes
- solute carrier (L-dopa)
- transport of arginine and leucine (cytosol to extracellular)
- L-Arginine amidinohydrolase
Catalysed by SLC3A2, SLC7A5, SLC7A6, SLC7A7 and 1 moreextracellular space, cytosolOne of 3 routes
Catalysed by SLC3A2, SLC7A5, DGAT1, LRAT and 3 moreextracellular space, cytosol, mitochondrial matrix
- solute carrier (L-dopa)
- transport of alanine and leucine (cytosol to extracellular)
- (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase
Catalysed by SLC3A2, SLC7A5, AGXT2extracellular space, cytosol, mitochondrial matrix
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- transport of dopamine (cytosol to extracellular)
- transport of lithocholate (cytosol to extracellular)
Catalysed by DDC, SLCO1A2, SLCO1B3cytosol, extracellular spaceOne of 4 routes
- solute carrier (L-dopa)
- transport of leucine and tyrosine (cytosol to extracellular)
- thyroid peroxidase (iodine)
Catalysed by SLC3A2, SLC7A5, TPOextracellular space, cytosolOne of 3 routes
Catalysed by SLC3A2, SLC7A5, ACLYextracellular space, cytosol, mitochondrial matrixOne of 6 routes
- solute carrier (L-dopa)
- transport of arginine and leucine (cytosol to extracellular)
- L-Arginine, NADPH:Oxygen Oxidoreductase (Nitric-Oxide-Forming)
Catalysed by SLC3A2, SLC7A5, SLC7A6, SLC7A7 and 3 moreextracellular space, cytosolOne of 2 routes
- solute carrier (L-dopa)
- transport of glycine and leucine (cytosol to extracellular)
- transport of D-serine and glycine (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A5, SLC7A10extracellular space, cytosolOne of 4 routes
- solute carrier (L-dopa)
- transport of leucine and ornithine (cytosol to extracellular)
- N2-Acetyl-L-ornithine amidohydrolase
Catalysed by SLC3A2, SLC7A5, SLC7A6, ACY1extracellular space, cytosol
- solute carrier (L-dopa)
- transport of leucine and phenylalanine (cytosol to extracellular)
- L-phenylalanine:oxygen 2-oxidoreductase (decarboxylating)
Catalysed by SLC3A2, SLC7A5, EPXextracellular space, cytosol
- solute carrier (L-dopa)
- Transport of L-Kynurenine
- L-kynurenine + H2O = anthranilate + L-alanine + H(+)
Catalysed by SLC3A2, SLC7A5, SLC43A1, KYNUextracellular space, cytosol
- solute carrier (L-dopa)
- transport of alanine and leucine (cytosol to extracellular)
- L-selenocysteine selenide-lyase (L-alanine-forming)
Catalysed by SLC3A2, SLC7A5, SCLYextracellular space, cytosol
- solute carrier (L-dopa)
- transport of leucine and methionine (cytosol to extracellular)
- L-Methionine:tRNAMet ligase (AMP-forming)
Catalysed by SLC3A2, SLC7A5, MARS1extracellular space, cytosol
- solute carrier (L-dopa)
- transport of leucine and methionine (cytosol to extracellular)
- glyoxylate + L-methionine = 4-methylsulfanyl-2-oxobutanoate + glycine
Catalysed by SLC3A2, SLC7A5, AADATextracellular space, cytosol
- solute carrier (L-dopa)
- transport of leucine and phenylalanine (cytosol to extracellular)
- (S)-lactate + L-phenylalanine = N-[(S)-lactoyl]-L-phenylalanine + H2O
Catalysed by SLC3A2, SLC7A5, CNDP2extracellular space, cytosol
- solute carrier (L-dopa)
- transport of leucine and threonine (cytosol to extracellular)
- L-threonine ammonia-lyase (2-oxobutanoate-forming)
Catalysed by SLC3A2, SLC7A5, SDS, SDSLextracellular space, cytosol
- solute carrier (L-dopa)
- transport of leucine and tryptophan (cytosol to extracellular)
- L-tryptophan decarboxy-lyase
Catalysed by SLC3A2, SLC7A5, DDCextracellular space, cytosol
- solute carrier (L-dopa)
- transport of glutamine and leucine (cytosol to extracellular)
- L-Glutamine:pyruvate aminotransferase
Catalysed by SLC3A2, SLC7A5, KYAT1extracellular space, cytosolOne of 3 routes
- solute carrier (L-dopa)
- transport of glycine and leucine (cytosol to extracellular)
- glycine:oxygen oxidoreductase (deaminating)
Catalysed by SLC3A2, SLC7A5, DAOextracellular space, cytosol, peroxisome
- solute carrier (L-dopa)
- L-leucine(out) + L-aspartate(in) = L-leucine(in) + L-aspartate(out)
- acetyl-CoA:L-aspartate N-acetyltransferase
Catalysed by SLC3A2, SLC7A5, SLC7A13, NAT8Lextracellular space, cytosol, inner side of the membrane, outer side of the membrane, mitochondrial matrixOne of 2 routes
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- transport of dopamine (cytosol to extracellular)
- transport of bilirubin (cytosol to extracellular)
Catalysed by DDC, SLCO1A2, SLCO1B3cytosol, extracellular spaceOne of 4 routes
- solute carrier (L-dopa)
- transport of chloride and leucine (cytosol to extracellular)
- transport of chloride and oxalate (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A5, SLC6A14, SLC26A6extracellular space, cytosol
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- transport of dopamine (cytosol to extracellular)
- transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by DDC, SLCO1A2, SLCO1B3cytosol, extracellular spaceOne of 4 routes
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- transport of dopamine and GSH (cytosol to extracellular)
- glutathione:dehydroascorbate oxidoreductase
Catalysed by DDC, SLCO1A2, SLCO1B3cytosol, extracellular spaceOne of 19 routes
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- transport of dopamine and GSH (cytosol to extracellular)
- Formation of Homocystine
Catalysed by DDC, SLCO1A2, SLCO1B3cytosol, extracellular space
- solute carrier (L-dopa)
- transport of leucine and ornithine (cytosol to extracellular)
- L-Ornithine:2-oxo-acid aminotransferase
Catalysed by SLC3A2, SLC7A5, SLC7A6, OATextracellular space, cytosol, mitochondrial matrix
Catalysed by SLC3A2, SLC7A5, NAT2, NAT1extracellular space, cytosol, mitochondrial matrix
- solute carrier (L-dopa)
- Acetylation of Leucine
- N1,N12-diacetylspermine to N1-acetylspermine conversion
Catalysed by SLC3A2, SLC7A5extracellular space, cytosol, mitochondrial matrixOne of 2 routes
- solute carrier (L-dopa)
- transport of leucine and tryptophan (cytosol to extracellular)
- Transport of 3-Hydroxy-L-Kynurenine
Catalysed by SLC3A2, SLC7A5extracellular space, cytosolOne of 3 routes
- solute carrier (L-dopa)
- transport of leucine and proline (cytosol to extracellular)
- L-proline:(acceptor) oxidoreductase
Catalysed by SLC3A2, SLC7A5, PRODH2extracellular space, cytosolOne of 2 routes
- solute carrier (L-dopa)
- transport of arginine and leucine (cytosol to extracellular)
- L-arginine carboxy-lyase (agmatine-forming)
Catalysed by SLC3A2, SLC7A5, SLC7A6, SLC7A7extracellular space, cytosol, mitochondrial matrix
- solute carrier (L-dopa)
- transport of alanine and leucine (cytosol to extracellular)
- Mo-molybdopterin + L-cysteine + AH2 = thio-Mo-molybdopterin + L-alanine + A + H2O
Catalysed by SLC3A2, SLC7A5, MOCOSextracellular space, cytosolOne of 4 routes
- solute carrier (L-dopa)
- transport of glycine and leucine (cytosol to extracellular)
- succinyl-CoA:glycine C-succinyltransferase (decarboxylating)
Catalysed by SLC3A2, SLC7A5, ALAS1, ALAS2 and 1 moreextracellular space, cytosol, mitochondrial matrix
- 3,4-Dihydroxy-L-phenylalanine carboxy-lyase
- monoamine oxidase (dopamine)
- 3,4-dihydroxyphenylacetaldehyde:NAD+ oxidoreductase
Catalysed by DDC, AOC2, AOC1, MAOA and 5 morecytosolOne of 3 routes
- solute carrier (L-dopa)
- transport of leucine and tryptophan (cytosol to extracellular)
- L-tryptophan + O2 + H2O = indole-3-pyruvate + H2O2 + NH4(+)
Catalysed by SLC3A2, SLC7A5, IL4I1extracellular space, cytosolOne of 2 routes
- solute carrier (L-dopa)
- Acetylation of Leucine
- Fatty Acid Beta Oxidation (C18:3->C16:3), Mitochondrial
Catalysed by SLC3A2, SLC7A5, HADHA, ACADVL and 1 moreextracellular space, cytosol, mitochondrial matrix
- solute carrier (L-dopa)
- transport of alanine and leucine (cytosol to extracellular)
- L-Alanine:tRNA(Ala) ligase (AMP-forming)
Catalysed by SLC3A2, SLC7A5, AARS1extracellular space, cytosol
- solute carrier (L-dopa)
- transport of chloride and leucine (cytosol to extracellular)
- transport of betaine and chloride (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A5, SLC6A14, SLC6A12extracellular space, cytosolOne of 3 routes
- solute carrier (L-dopa)
- transport of histidine and leucine (cytosol to extracellular)
- L-histidine ammonia-lyase (urocanate-forming)
Catalysed by SLC3A2, SLC7A5, SLC7A6, HALextracellular space, cytosol
- solute carrier (L-dopa)
- transport of leucine and tryptophan (cytosol to extracellular)
- (6R)-L-erythro-5,6,7,8-tetrahydrobiopterin + L-tryptophan + O2 = 5-hydroxy-L-tryptophan + (4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin
Catalysed by SLC3A2, SLC7A5, TPH1, TPH2extracellular space, cytosol
- solute carrier (L-dopa)
- transport of arginine and leucine (cytosol to extracellular)
- Transport by Y+Lat-2 into Extracellular Space
Catalysed by SLC3A2, SLC7A5, SLC7A6, SLC7A7extracellular space, cytosolOne of 2 routes
- solute carrier (L-dopa)
- transport of leucine and phenylalanine (cytosol to extracellular)
- Phenylalanine Transaminase, Mitochondrial
Catalysed by SLC3A2, SLC7A5, GOT2, TATextracellular space, cytosol, mitochondrial matrixOne of 5 routes