O-acetyl-(R)-carnitine

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

255 compounds within 3 steps: 2 in 1, 27 in 2, 226 in 3

Three steps

(11Z)-eicosenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (cis-gondoic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 7 routes
(9Z,12Z,15Z,18Z,21Z)-tetracosapentaenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase ((9Z,12Z,15Z,18Z,21Z)-TPA)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 5 routes
(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosahexaenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase ((6Z,9Z,12Z,15Z,18Z,21Z)-THA)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 4 routes
(15Z)-tetracosenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (nervonic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 6 routes
(17Z)-hexacosenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (ximenic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 4 routes
(8Z,11Z,14Z)-eicosatrienoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (dihomo-gamma-linolenate)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 7 routes
(8Z,11Z,14Z,17Z)-eicosatetraenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (omega-3-arachidonic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 5 routes
(4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (DHA)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 7 routes
heptadecanoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (margaric acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 6 routes
(9Z)-heptadecenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (9-heptadecylenic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 5 routes
(11Z,14Z,17Z)-eicosatrienoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase ((11Z,14Z,17Z)-eicosatrienoic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 5 routes
nonadecanoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (nonadecylic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 6 routes
(11Z)-octadecenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Transport of 11-Octadecenoyl Carnitine into the Mitochondrial Matrix
Catalysed by CPT1A, CPT1C, CPT1BcytosolOne of 3 routes
(12R)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (12R)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoate
Catalysed by CPT1A, CPT1C, CPT1B, ALOX12Bcytosol, endoplasmic reticulum
(8S)-hydroperoxy-(5Z,9E,11Z,14Z)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. Arachidonate:oxygen 8-oxidoreductase
Catalysed by CPT1A, CPT1C, CPT1B, ALOX12cytosol, endoplasmic reticulumOne of 2 routes
2-O-(5Z,8Z,11Z,14Z)-eicosatetraenylglycerolReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. fatty acid amide hydrolase (arachidonate)
Catalysed by CPT1A, CPT1C, CPT1B, FAAHcytosol, endoplasmic reticulum
dodecanedioyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Activation of dodecanedioic acid
Catalysed by CPT1A, CPT1C, CPT1BcytosolOne of 4 routes
decanedioyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Production of Sebacoylcarnitine
Catalysed by CPT1A, CPT1C, CPT1BcytosolOne of 4 routes
octanedioyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Production of Suberylcarnitine
Catalysed by CPT1A, CPT1C, CPT1BcytosolOne of 4 routes
hexanedioyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Activation of adipic acid for Formation of Adipoyl Carnitine
Catalysed by CPT1A, CPT1C, CPT1BcytosolOne of 4 routes
(4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase ((4Z,7Z,10Z,13Z,16Z)-DPA)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 7 routes
(11Z,14Z)-eicosadienoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase ((11Z,14Z)-eicosadienoic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 5 routes
(R)-3-hydroxy-(11Z)-octadecenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Production of 3-Hydroxyoctadecenoylcarnitinec
Catalysed by CPT1A, CPT1C, CPT1Bcytosol
(13Z)-eicosenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase ((13Z)-eicosenoic acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 5 routes
20-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. arachidonic acid:oxygen 1-oxidoreductase
Catalysed by CPT1A, CPT1C, CPT1B, CYP1A1 and 26 morecytosol, endoplasmic reticulumOne of 3 routes
11,12-epoxy-(5Z,8Z,14Z)-eicosatrienoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + reduced [NADPH--hemoprotein reductase] + O2 = 11,12-epoxy-(5Z,8Z,14Z)-eicosatrienoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, CYP2C9cytosol, endoplasmic reticulum
19-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + reduced [NADPH--hemoprotein reductase] + O2 = 19-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, CYP1A1 and 4 morecytosol, endoplasmic reticulum
4,8-dimethylnonanoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Carnitine Dimethyl Nonanoyl Transferase, Revsible, Peroxisomal
Catalysed by CPT1A, CPT1C, CPT1B, CRAT and 1 morecytosol, peroxisomeOne of 4 routes
tetradecanedioyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Fatty Acid Beta Oxidation (C16Dc->C14Dc), Peroxisomal
Catalysed by CPT1A, CPT1C, CPT1B, ACAA1 and 3 morecytosol, peroxisome
hexadecanedioyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Production of Hexadecanedioylcarnitine
Catalysed by CPT1A, CPT1C, CPT1BcytosolOne of 2 routes
pristanoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. fatty-acid-CoA ligase
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2cytosolOne of 2 routes
undecanoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. medium-chain acyl-CoA ligase (undecylic acid)
Catalysed by CPT1A, CPT1C, CPT1B, ACSM4 and 5 morecytosolOne of 3 routes
N-(9Z-octadecenoyl)-sphing-4-enineReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. N-(9Z-octadecenoyl)-sphing-4-enine + H2O = sphing-4-enine + (9Z)-octadecenoate
Catalysed by CPT1A, CPT1C, CPT1B, ASAH1 and 4 morecytosol, endoplasmic reticulum
18-hydroxy-(9Z)-octadecenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (9Z)-octadecenoate + reduced [NADPH--hemoprotein reductase] + O2 = 18-hydroxy-(9Z)-octadecenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, CYP4A11 and 1 morecytosol, endoplasmic reticulum
1-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-myo-inositol)Reach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-myo-inositol) + H2O = sn-glycero-3-phospho-1D-myo-inositol + (9Z)-octadecenoate + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, ABHD12cytosol, endoplasmic reticulum
(11R)-hydroxy-(5Z,8Z,12E,14Z)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + AH2 + O2 = (11R)-hydroxy-(5Z,8Z,12E,14Z)-eicosatetraenoate + A + H2O
Catalysed by CPT1A, CPT1C, CPT1B, PTGS2cytosol, endoplasmic reticulumOne of 2 routes
(15R)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + AH2 + O2 = (15R)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoate + A + H2O
Catalysed by CPT1A, CPT1C, CPT1B, PTGS2cytosol, endoplasmic reticulumOne of 2 routes
(15R)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (15R)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoate
Catalysed by CPT1A, CPT1C, CPT1B, PTGS2cytosol, endoplasmic reticulum
11R-hydroperoxy-(5Z,8Z,12E,14Z)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. Arachidonate: oxygen 11-oxidoreductase
Catalysed by CPT1A, CPT1C, CPT1B, ALOX12cytosol, endoplasmic reticulumOne of 2 routes
prostaglandin G2Reach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. Arachidonate:oxygen oxidoreductase
Catalysed by CPT1A, CPT1C, CPT1B, PTGS1 and 1 morecytosol, endoplasmic reticulumOne of 2 routes
17beta-estradiol 17-O-(beta-D-glucuronate)Reach from here →
1. O-acetyl-(R)-carnitine(in) + (R)-carnitine(out) = O-acetyl-(R)-carnitine(out) + (R)-carnitine(in)
2. glutarate(in) + (R)-carnitine(out) = glutarate(out) + (R)-carnitine(in)
3. 17beta-estradiol 17-O-(beta-D-glucuronate)(out) + glutarate(in) = 17beta-estradiol 17-O-(beta-D-glucuronate)(in) + glutarate(out)
Catalysed by SLC25A20, SLC22A8, SLC22A24inner side of the membrane, outer side of the membraneOne of 2 routes
(12R)-hydroxy-(5Z,8Z,10E,14Z)-eicosatetraenoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + reduced [NADPH--hemoprotein reductase] + O2 = (12R)-hydroxy-(5Z,8Z,10E,14Z)-eicosatetraenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, CYP2C9cytosol, endoplasmic reticulum
14,15-epoxy-(5Z,8Z,11Z)-eicosatrienoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. unspecific monooxygenase (arachidonate)
Catalysed by CPT1A, CPT1C, CPT1B, CYP1A1 and 26 morecytosol, endoplasmic reticulumOne of 4 routes
8,9-epoxy-(5Z,11Z,14Z)-eicosatrienoateReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. unspecific monooxygenase (arachidonate)
Catalysed by CPT1A, CPT1C, CPT1B, CYP1A1 and 25 morecytosol, endoplasmic reticulumOne of 3 routes
1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoserineReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoserine + H2O = 1-heptadecanoyl-sn-glycero-3-phosphoserine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, ABHD16Acytosol, endoplasmic reticulum
1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholineReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-heptadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, ABHD16Acytosol, endoplasmic reticulum
1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamineReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Utilized Transport
3. 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine + H2O = 1-heptadecanoyl-sn-glycero-3-phosphoethanolamine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
Catalysed by CPT1A, CPT1C, CPT1B, ABHD16Acytosol, endoplasmic reticulum
(5Z)-tetradecenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. long-chain-fatty-acid-CoA ligase (physeteric acid)
Catalysed by CPT1A, CPT1C, CPT1B, SLC27A2 and 7 morecytosolOne of 8 routes
(3E)-decenoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. Fatty Acid Beta Oxidation (C12:1->C10:1), Mitochondrial
Catalysed by CPT1A, CPT1C, CPT1B, ACADM and 3 morecytosol, mitochondrial matrix
(2R,6)-dimethylheptanoyl-CoAReach from here →
1. Acetyl-CoA:carnitine O-acetyltransferase
2. Carnitine O-Palmitoyltransferase
3. acetyl-CoA C-acyltransferase (3-oxo-4(R),8-dimethyl-nonanoyl-CoA)
Catalysed by CPT1A, CPT1C, CPT1B, HADHA and 2 morecytosol, mitochondrial matrix