CHEBI:1146900
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
1,327 compounds within 3 steps: 109 in 1, 446 in 2, 772 in 3
Three steps
- long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
- (9Z,12Z)-octadecadienoyl-CoA + H2O = (9Z,12Z)-octadecadienoate + CoA + H(+)
- (9Z,12Z)-octadecadienoate + AH2 + O2 = 9-hydroxy-(10E,12Z)-octadecadienoate + A + H2O
Catalysed by SLC27A2, ACSL4, ACSL3, ACSL1 and 9 morecytosolOne of 2 routes
- Carnitine O-Palmitoyltransferase
- Utilized Transport
- (5Z,8Z,11Z,14Z)-eicosatetraenoate + 2 O2 = (8S,15S)-dihydroperoxy-(5Z,9E,11Z,13E)-eicosatetraenoate
Catalysed by CPT1A, CPT1C, CPT1B, ALOX15cytosol, endoplasmic reticulum
- Carnitine O-Palmitoyltransferase
- Utilized Transport
- (5Z,8Z,11Z,14Z)-eicosatetraenoate + 2 O2 = (14R,15S)-dihydroperoxy-(5Z,8Z,10E,12E)-eicosatetraenoate
Catalysed by CPT1A, CPT1C, CPT1B, ALOX15cytosol, endoplasmic reticulum
- Carnitine O-Palmitoyltransferase
- Utilized Transport
- L-phenylalanine + (9Z)-octadecenoate = N-(9Z-octadecenoyl)-L-phenylalanine + H2O
Catalysed by CPT1A, CPT1C, CPT1B, PM20D1cytosol, endoplasmic reticulumOne of 2 routes
- Carnitine O-Palmitoyltransferase
- Utilized Transport
- (5Z,8Z,11Z,14Z)-eicosatetraenoate + L-phenylalanine = N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-L-phenylalanine + H2O
Catalysed by CPT1A, CPT1C, CPT1B, PM20D1cytosol, endoplasmic reticulumOne of 2 routes
- Carnitine O-Palmitoyltransferase
- Utilized Transport
- N-(9Z-octadecenoyl)-L-leucine + H2O = L-leucine + (9Z)-octadecenoate
Catalysed by CPT1A, CPT1C, CPT1B, PM20D1cytosol, endoplasmic reticulumOne of 2 routes
- long-chain-fatty-acid-CoA ligase (DHA)
- (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA hydrolase
- (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + reduced [NADPH--hemoprotein reductase] + O2 = (19R,20S)-epoxy-(4Z,7Z,10Z,13Z,16Z)-docosapentaenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by SLC27A2, ACSL4, ACSL3, ACSL1 and 13 morecytosol
- long-chain-fatty-acid-CoA ligase (DHA)
- (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoA hydrolase
- (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + reduced [NADPH--hemoprotein reductase] + O2 = (19S,20R)-epoxy-(4Z,7Z,10Z,13Z,16Z)-docosapentaenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by SLC27A2, ACSL4, ACSL3, ACSL1 and 12 morecytosol
- long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
- (9Z,12Z)-octadecadienoyl-CoA + H2O = (9Z,12Z)-octadecadienoate + CoA + H(+)
- (9Z,12Z)-octadecadienoate + reduced [NADPH--hemoprotein reductase] + O2 = 11-hydroxy-(9Z,12Z)-octadecadienoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by SLC27A2, ACSL4, ACSL3, ACSL1 and 10 morecytosol
Catalysed by CPT1A, CPT1C, CPT1B, CYP1A1 and 25 morecytosol, endoplasmic reticulumOne of 2 routes
Catalysed by CPT1A, CPT1C, CPT1B, CYP1A1 and 25 morecytosol, endoplasmic reticulumOne of 2 routes
- Carnitine O-Palmitoyltransferase
- Utilized Transport
- (5Z,8Z,11Z,14Z)-eicosatetraenoate + reduced [NADPH--hemoprotein reductase] + O2 = 13(S)-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, CYP2C9cytosol, endoplasmic reticulum
- long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
- (9Z,12Z)-octadecadienoyl-CoA + H2O = (9Z,12Z)-octadecadienoate + CoA + H(+)
- (9Z,12Z)-octadecadienoate + reduced [NADPH--hemoprotein reductase] + O2 = (13R)-hydroxy-(9Z,11E)-octadecadienoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by SLC27A2, ACSL4, ACSL3, ACSL1 and 9 morecytosolOne of 3 routes
- Propanoate:CoA ligase (AMP-forming)
- Propanoyl-CoA hydrolase
- transport of acetoacetate and propanoate (cytosol to extracellular)
Catalysed by ACSS3, ACSS2, ACSS1, ACOT7 and 5 morecytosol, extracellular spaceOne of 11 routes
Catalysed by CPT1A, CPT1C, CPT1B, CYP1A1 and 25 morecytosol, endoplasmic reticulum
- glycine N-acyltransferase (N-arachidonoylglycine)
- gamma-L-glutamyl-L-cysteine + glycine + ATP = glutathione + ADP + phosphate + H(+)
- (13S,14S)-epoxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoate + glutathione = (13R)-S-glutathionyl-(14S)-hydroxy-(4Z,7Z,9E,11E,16Z,19Z)-docosahexaenoate
Catalysed by GLYAT, GLYATL2, GLYATL1, GSS and 2 moremitochondrial matrix
- bile acid-CoA:amino acid N-acyltransferase (taurodeoxycholate)
- uridine(34) in tRNA + 5,10-methylenetetrahydrofolate + taurine + GTP + A + H2O = 5-taurinomethyluridine(34) in tRNA + 7,8-dihydrofolate + GDP + AH2 + phosphate + H(+)
- 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + AH2 + O2 = 2-[(11R)-hydroxy-(5Z,8Z,12E,14Z)-eicosatetraenoyl]-sn-glycero-3-phosphocholine + A + H2O
- bile acid-CoA:amino acid N-acyltransferase (taurodeoxycholate)
- uridine(34) in tRNA + 5,10-methylenetetrahydrofolate + taurine + GTP + A + H2O = 5-taurinomethyluridine(34) in tRNA + 7,8-dihydrofolate + GDP + AH2 + phosphate + H(+)
- 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + AH2 + O2 = 2-[(15R)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoyl]-sn-glycero-3-phosphocholine + A + H2O
- bile acid-CoA:amino acid N-acyltransferase (taurodeoxycholate)
- uridine(34) in tRNA + 5,10-methylenetetrahydrofolate + taurine + GTP + A + H2O = 5-taurinomethyluridine(34) in tRNA + 7,8-dihydrofolate + GDP + AH2 + phosphate + H(+)
- 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + AH2 + O2 = 2-[(15S)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoyl]-sn-glycero-3-phosphocholine + A + H2O
- bile acid-CoA:amino acid N-acyltransferase (taurodeoxycholate)
- uridine(34) in tRNA + 5,10-methylenetetrahydrofolate + taurine + GTP + A + H2O = 5-taurinomethyluridine(34) in tRNA + 7,8-dihydrofolate + GDP + AH2 + phosphate + H(+)
- 2-(prostaglandin G2)-sn-glycero-3-phosphoethanolamine + AH2 = 2-(prostaglandin H2)-sn-glycero-3-phosphoethanolamine + A + H2O
- bile acid-CoA:amino acid N-acyltransferase (taurodeoxycholate)
- uridine(34) in tRNA + 5,10-methylenetetrahydrofolate + taurine + GTP + A + H2O = 5-taurinomethyluridine(34) in tRNA + 7,8-dihydrofolate + GDP + AH2 + phosphate + H(+)
- 2-(prostaglandin G2)-sn-glycero-3-phosphocholine + AH2 = 2-(prostaglandin H2)-sn-glycero-3-phosphocholine + A + H2O
- amino-acid N-acetyltransferase (N-acetyl-L-alanine)
- gamma-glutamyltransferase (alanine)
- N-(4-oxoglutaryl)-L-cysteinylglycine + H2O = L-cysteinylglycine + 2-oxoglutarate
Catalysed by GGTLC3, GGT1, GGT5, GGTLC2 and 3 moremitochondrial matrix, cytosol
- Carnitine O-Palmitoyltransferase
- (2E)-hexadecenoyl-CoA + NADPH + H(+) = hexadecanoyl-CoA + NADP(+)
- 13-cis-retinol + hexadecanoyl-CoA = 13-cis-retinyl hexadecanoate + CoA
Catalysed by CPT1A, CPT1C, CPT1B, TECR and 1 morecytosolOne of 2 routes
- Carnitine O-Palmitoyltransferase
- (2E)-hexadecenoyl-CoA + NADPH + H(+) = hexadecanoyl-CoA + NADP(+)
- 9-cis-retinol + hexadecanoyl-CoA = 9-cis-retinyl hexadecanoate + CoA
Catalysed by CPT1A, CPT1C, CPT1B, TECR and 1 morecytosolOne of 2 routes
- acyl-CoA:sphingosine N-acyltransferase
- N-(9Z-octadecenoyl)-sphing-4-enine + H2O = sphing-4-enine + (9Z)-octadecenoate
- beta-D-glucosyl-N-(9Z-octadecenoyl)-sphing-4E-enine + cholesterol = N-(9Z-octadecenoyl)-sphing-4-enine + cholesteryl 3-beta-D-glucoside
Catalysed by ASAH1, ACER2, ACER1, ASAH2 and 3 moreGolgi apparatus
- acyl-CoA:sphingosine N-acyltransferase
- sphing-4-enine + a fatty acyl-CoA = an N-acylsphing-4-enine + CoA + H(+)
- an N-acylsphing-4-enine + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = an N-acyl-sphinga-4E,14Z-dienine + 2 Fe(III)-[cytochrome b5] + 2 H2O
Catalysed by ASAH1, ACER2, ACER1, ASAH2 and 7 moreGolgi apparatus
- N-acetylglutamate synthase (N-acetyl-L-cysteine)
- L-Cysteine:oxygen oxidoreductase
- 3-sulfino-L-alanine:2-oxoglutarate aminotransferase
Catalysed by NAGS, CDO1, GOT1mitochondrial matrix, cytosolOne of 2 routes
- glycine N-acyltransferase (N-arachidonoylglycine)
- gamma-L-glutamyl-L-cysteine + glycine + ATP = glutathione + ADP + phosphate + H(+)
- apo-[alkylcobalamin reductase] + methylcob(III)alamin + glutathione = S-methyl glutathione + cob(I)alamin-[alkylcobalamin reductase] + H(+)
Catalysed by GLYAT, GLYATL2, GLYATL1, GSS and 1 moremitochondrial matrix
- acyl-CoA:sphingosine N-acyltransferase
- 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + sphing-4-enine = 1-O-hexadecyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine + H(+)
- 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) + N-(acetyl)-sphing-4-enine = 2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) + 1-octadecanoyl-N-(acetyl)-sphing-4-enine
Catalysed by ASAH1, ACER2, ACER1, ASAH2 and 2 moreGolgi apparatus
- Propanoyl-CoA:acetyl-CoA C-acyltransferase
- chenodeoxycholoyl-CoA hydrolase
- a di-trans,poly-cis-dolichyl beta-D-glucosyl phosphate + chenodeoxycholate = beta-D-glucosyl-(1->3)-O-chenodeoxycholate + a di-trans,poly-cis-dolichyl phosphate + H(+)
Catalysed by ACAA1, SCP2, MYO5B, ACOT7 and 3 moreperoxisomeOne of 2 routes
- Octanoyl-CoA:L-carnitine O-octanoyltransferase
- octanoyl-CoA + glycine = N-octanoylglycine + CoA + H(+)
- N-octanoylglycine + 2 L-ascorbate + O2 = N-octanoyl-(2S)-hydroxyglycine + 2 monodehydro-L-ascorbate radical + H2O
Catalysed by CROT, GLYATL2, PAMmitochondrial matrixOne of 2 routes
- medium-chain acyl-CoA ligase (decanoic acid)
- decanoyl-CoA + glycine = N-decanoylglycine + CoA + H(+)
- N-decanoylglycine + 2 L-ascorbate + O2 = N-decanoyl-(2S)-hydroxyglycine + 2 monodehydro-L-ascorbate radical + H2O
Catalysed by ACSM4, ACSM1, ACSM2A, ACSM3 and 4 morecytosolOne of 2 routes
- long-chain-fatty-acid-CoA ligase (lauric acid)
- dodecanoyl-CoA + glycine = N-dodecanoylglycine + CoA + H(+)
- N-dodecanoylglycine + 2 L-ascorbate + O2 = N-dodecanoyl-(2S)-hydroxyglycine + 2 monodehydro-L-ascorbate radical + H2O
Catalysed by SLC27A2, ACSL4, ACSL3, ACSL1 and 6 morecytosolOne of 2 routes
- long-chain-fatty-acid-CoA ligase (myristic acid)
- tetradecanoyl-CoA + glycine = N-tetradecanoylglycine + CoA + H(+)
- N-tetradecanoylglycine + 2 L-ascorbate + O2 = N-tetradecanoyl-(2S)-hydroxyglycine + 2 monodehydro-L-ascorbate radical + H2O
Catalysed by SLC27A2, ACSL4, ACSL3, ACSL1 and 6 morecytosolOne of 2 routes
- glycine N-acyltransferase (N-arachidonoylglycine)
- glycine + 2-oxoglutarate = glyoxylate + L-glutamate
- N-(9Z-octadecenoyl)-(2S)-hydroxyglycine = (9Z)-octadecenamide + glyoxylate
Catalysed by GLYAT, GLYATL2, GLYATL1, AADAT and 1 moremitochondrial matrixOne of 2 routes
- glycine N-acyltransferase (N-arachidonoylglycine)
- glycine + 2-oxoglutarate = glyoxylate + L-glutamate
- N-(9Z,12Z,15Z)-octadecatrienoyl-(2S)-hydroxyglycine = (9Z,12Z,15Z)-octadecatrienamide + glyoxylate
Catalysed by GLYAT, GLYATL2, GLYATL1, AADAT and 1 moremitochondrial matrix
- bile acid-CoA:amino acid N-acyltransferase (taurodeoxycholate)
- taurine + L-arginine = taurocyamine + L-ornithine
- D-histidine(in) + L-ornithine(out) + H(+)(in) = D-histidine(out) + L-ornithine(in) + H(+)(out)
Catalysed by BAAT, GATM, SLC25A2cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes