(5-hydroxyindol-3-yl)acetaldehyde
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
204 compounds within 3 steps: 2 in 1, 10 in 2, 192 in 3
Three steps
- 5-Hydroxyindoleacetaldehyde:NAD+ Oxidoreductase, Mitochondrial
- Transport of 5-Hydroxyindoleacetate
- estrone 3-sulfate + H2O = estrone + sulfate + H(+)
Catalysed by ALDH2, ALDH1B1, SLC4A1, STSmitochondrial matrix, extracellular space, cytosolOne of 3 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- transport of serotonin (cytosol to extracellular)
- transport of prostaglandin E2 (cytosol to extracellular)
Catalysed by MAOA, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- medium-chain acyl-CoA ligase (decanoic acid)
Catalysed by MAOA, AANAT, ACSM4, ACSM1 and 4 morecytosolOne of 7 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Carnitine O-Palmitoyltransferase
Catalysed by MAOA, AANAT, CPT1A, CPT1C and 1 morecytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (palmitolate)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 11 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- transport of GSH and serotonin (cytosol to extracellular)
- glutathione gamma-glutamylaminopeptidase
Catalysed by MAOA, SLCO1A2, SLCO1B3, GGTLC3 and 5 moreextracellular space, cytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (adrenic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 7 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (cerotic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (lignocerate)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 10 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (behenic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 9 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Carnitine O-Palmitoyltransferase
Catalysed by MAOA, AANAT, CPT1A, CPT1C and 1 morecytosolOne of 3 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (stearidonic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 8 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- transport of serotonin (cytosol to extracellular)
- transport of noradrenaline (cytosol to extracellular)
Catalysed by MAOA, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (EPA)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 9 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (DPA)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 6 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (linolenate)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 7 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (cis-erucic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 6 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (cis-gondoic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 7 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase ((9Z,12Z,15Z,18Z,21Z)-TPA)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase ((6Z,9Z,12Z,15Z,18Z,21Z)-THA)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (nervonic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 6 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (ximenic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (dihomo-gamma-linolenate)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (omega-3-arachidonic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (DHA)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 7 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (margaric acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 6 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (9-heptadecylenic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase ((11Z,14Z,17Z)-eicosatrienoic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (nonadecylic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 6 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Transport of 11-Octadecenoyl Carnitine into the Mitochondrial Matrix
Catalysed by MAOA, AANAT, CPT1A, CPT1C and 1 morecytosolOne of 3 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Production of Sebacoylcarnitine
Catalysed by MAOA, AANAT, CPT1A, CPT1C and 1 morecytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Production of Suberylcarnitine
Catalysed by MAOA, AANAT, CPT1A, CPT1C and 1 morecytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase ((4Z,7Z,10Z,13Z,16Z)-DPA)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 7 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase ((11Z,14Z)-eicosadienoic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase ((13Z)-eicosenoic acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 5 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- transport of serotonin (cytosol to extracellular)
- Resistance-Nodulation-Cell Division (Rnd) Tcdb:2.A.60.1.5
Catalysed by MAOA, SLCO1A2, SLCO1B3, SLCO1B1extracellular space, cytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Carnitine Dimethyl Nonanoyl Transferase, Revsible, Peroxisomal
Catalysed by MAOA, AANAT, CRAT, CROTcytosol, peroxisomeOne of 3 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Fatty Acid Beta Oxidation (C16Dc->C14Dc), Peroxisomal
Catalysed by MAOA, AANAT, ACAA1, HSD17B4 and 2 morecytosol, peroxisome
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Production of Hexadecanedioylcarnitine
Catalysed by MAOA, AANAT, CPT1A, CPT1C and 1 morecytosolOne of 2 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- medium-chain acyl-CoA ligase (undecylic acid)
Catalysed by MAOA, AANAT, ACSM4, ACSM1 and 4 morecytosolOne of 3 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- transport of serotonin (cytosol to extracellular)
- transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
Catalysed by MAOA, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- transport of serotonin (cytosol to extracellular)
- transport of prostaglandin G2 (cytosol to extracellular)
Catalysed by MAOA, SLCO1A2, SLCO1B3, SLCO1B1extracellular space, cytosolOne of 4 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- long-chain-fatty-acid-CoA ligase (physeteric acid)
Catalysed by MAOA, AANAT, SLC27A2, ACSL4 and 6 morecytosolOne of 8 routes
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- Fatty Acid Beta Oxidation (C12:1->C10:1), Mitochondrial
Catalysed by MAOA, AANAT, ACADM, ECHS1 and 2 morecytosol, mitochondrial matrix
- serotonin + O2 + H2O = (5-hydroxyindol-3-yl)acetaldehyde + H2O2 + NH4(+)
- acetyl-CoA:aralkylamine N-acetyltransferase
- acetyl-CoA C-acyltransferase (3-oxo-4(R),8-dimethyl-nonanoyl-CoA)
Catalysed by MAOA, AANAT, HADHA, ACAA2 and 1 morecytosol, mitochondrial matrix