eicosanoyl-CoA

Three steps

• a 1-acyl-sn-glycerolReach from here →
  1. acyl-CoA pool formation and breakdown
  2. sn-glycerol 3-phosphate + an acyl-CoA = a 1-acyl-sn-glycero-3-phosphate + CoA
  3. a 1-acyl-sn-glycero-3-phosphate + H2O = a 1-acyl-sn-glycerol + phosphate

  Catalysed by GPAT3, GPAT2, GPAT4, GPAM and 2 morecytosolOne of 2 routes

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. acyl-CoA pool formation and breakdown
  2. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + an acyl-CoA = a cardiolipin + CoA
  3. a cardiolipin + H2O = 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + a fatty acid + H(+)

  Catalysed by HADHA, ABHD18cytosolOne of 2 routes

• 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphateReach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-hexadecanoyl-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoA

  Catalysed by ACADM, ACADS, SCD, SCD5 and 9 moremitochondrial matrix

• 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol)Reach from here →
  1. acyl-CoA pool formation and breakdown
  2. sn-glycerol 3-phosphate + an acyl-CoA = a 1-acyl-sn-glycero-3-phosphate + CoA
  3. a 1-acyl-sn-glycero-3-phosphate + a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) = 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol) + a 1,2-diacyl-sn-glycero-3-phosphate

  Catalysed by GPAT3, GPAT2, GPAT4, GPAM and 1 morecytosolOne of 4 routes

• 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphateReach from here →
  1. acyl-CoA pool formation and breakdown
  2. sn-glycerol 3-phosphate + an acyl-CoA = a 1-acyl-sn-glycero-3-phosphate + CoA
  3. a 1-acyl-sn-glycero-3-phosphate + hexadecanoyl-CoA = 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphate + CoA

  Catalysed by GPAT3, GPAT2, GPAT4, GPAM and 1 morecytosol

• a 2-acyl-sn-glycero-3-phospho-D-myo-inositolReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 1-acyl-sn-glycero-3-phospho-(1D-myo-inositol) + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + CoA
  3. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + H2O = a 2-acyl-sn-glycero-3-phospho-D-myo-inositol + a fatty acid + H(+)

  Catalysed by LCLAT1, MBOAT7, DDHD1cytosol

• a 2-acyl-sn-glycerol 3-phosphateReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 1-acyl-sn-glycero-3-phosphate + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphate + CoA
  3. a 1,2-diacyl-sn-glycero-3-phosphate + H2O = a 2-acyl-sn-glycerol 3-phosphate + a fatty acid + H(+)

  Catalysed by AGPAT2, GPAT3, GPAT2, LCLAT1 and 10 morecytosol

• N-hexadecanoyl-(4R)-hydroxysphinganineReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 2-acylglycerol + an acyl-CoA = a 1,2-diacyl-sn-glycerol + CoA
  3. N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine = N-hexadecanoyl-(4R)-hydroxysphinganine-phosphocholine + a 1,2-diacyl-sn-glycerol

  Catalysed by MOGAT2, AWAT2, MOGAT1, SGMS1 and 1 morecytosol

• a 2-acyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 1-acyl-sn-glycero-3-phosphoethanolamine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CoA
  3. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + H2O = a 2-acyl-sn-glycero-3-phosphoethanolamine + a fatty acid + H(+)

  Catalysed by LPCAT4, LPCAT3, MBOAT1, MBOAT2 and 1 morecytosolOne of 2 routes

• a 2-acyl-sn-glycero-3-phospho-L-serineReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 1-acyl-sn-glycero-3-phospho-L-serine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phospho-L-serine + CoA
  3. a 1,2-diacyl-sn-glycero-3-phospho-L-serine + H2O = a 2-acyl-sn-glycero-3-phospho-L-serine + a fatty acid + H(+)

  Catalysed by LPCAT4, LPCAT3, MBOAT1, PLA1A and 2 morecytosolOne of 2 routes

• N-docosanoylsphinganineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (behenic acid)
  3. docosanoyl-CoA + sphinganine = N-docosanoylsphinganine + CoA + H(+)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 10 morecytosol

• N-(2-hydroxyoctadecanoyl)-sphinganineReach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2-oxoglutarate + O2 = 2-hydroxyoctadecanoyl-CoA + succinate + CO2
  3. 2-hydroxyoctadecanoyl-CoA + sphinganine = N-(2-hydroxyoctadecanoyl)-sphinganine + CoA + H(+)

  Catalysed by ACADM, ACADS, PHYH, CERS1 and 1 moremitochondrial matrix

• N-hexadecanoylsphinganineReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 2-acylglycerol + an acyl-CoA = a 1,2-diacyl-sn-glycerol + CoA
  3. N-hexadecanoylsphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine = N-hexadecanoyl-sphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol

  Catalysed by MOGAT2, AWAT2, MOGAT1, SGMS1 and 1 morecytosol

• N-(tetradecanoyl)-sphinganineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (myristic acid)
  3. sphinganine + tetradecanoyl-CoA = N-(tetradecanoyl)-sphinganine + CoA + H(+)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 9 morecytosol

• an N-acylsphinganine-1-phosphocholineReach from here →
  1. acyl-CoA pool formation and breakdown
  2. sphingosine N-acyltransferase (sphinganine)
  3. an N-acylsphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine = an N-acylsphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol

  Catalysed by CERS1, CERS6, CERS3, CERS5 and 4 morecytosolOne of 2 routes

• 3-oxohexadecasphinganineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (myristic acid)
  3. tetradecanoyl-CoA + L-serine + H(+) = 3-oxohexadecasphinganine + CO2 + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 9 morecytosol

• 3-oxotetradecasphinganineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (lauric acid)
  3. dodecanoyl-CoA + L-serine + H(+) = 3-oxotetradecasphinganine + CO2 + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 9 morecytosol

• Mo-molybdopterinReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. amino-acid N-acetyltransferase (N-acetyl-L-alanine)
  3. Mo-molybdopterin + L-cysteine + AH2 = thio-Mo-molybdopterin + L-alanine + A + H2O

  Catalysed by BAAT, ACOT6, ACOT1, MOCOScytosol, mitochondrial matrix

• 3-oxooctadecanoyl-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. Palmitate:CoA ligase (AMP-forming)
  3. very-long-chain 3-oxoacyl-CoA synthase (malonyl-CoA)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 14 morecytosolOne of 2 routes

• 3-oxo-(8Z,11Z,14Z)-eicosatrienoyl-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (gamma-linolenate)
  3. (6Z,9Z,12Z)-octadecatrienoyl-CoA + malonyl-CoA + H(+) = 3-oxo-(8Z,11Z,14Z)-eicosatrienoyl-CoA + CO2 + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 9 morecytosol

• 3-oxo-(8Z,11Z,14Z,17Z)-eicosatetraenoyl-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (stearidonic acid)
  3. (6Z,9Z,12Z,15Z)-octadecatetraenoyl-CoA + malonyl-CoA + H(+) = 3-oxo-(8Z,11Z,14Z,17Z)-eicosatetraenoyl-CoA + CO2 + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol

• (8Z,11Z,14Z)-eicosatrienoateReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. Carnitine O-Palmitoyltransferase
  3. Utilized Transport

  Catalysed by BAAT, ACOT6, ACOT1, CPT1A and 2 morecytosol, endoplasmic reticulumOne of 14 routes

• 1-dodecanoyl-sn-glycerol 3-phosphateReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (lauric acid)
  3. glycerol-3-phosphate 1-O-acyltransferase (lauroyl-CoA)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 11 morecytosolOne of 3 routes

• 1-tetradecanoyl-sn-glycerol 3-phosphateReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (myristic acid)
  3. glycerol-3-phosphate 1-O-acyltransferase (myristoyl-CoA)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 11 morecytosolOne of 2 routes

• 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-myo-inositol)Reach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-hexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol) + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-myo-inositol) + CoA

  Catalysed by ACADM, ACADS, SCD, SCD5 and 1 moremitochondrial matrix

• 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1D-myo-inositol)Reach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
  3. 1-hexadecanoyl-sn-glycero-3-phospho-(1D-myo-inositol) + (9Z,12Z)-octadecadienoyl-CoA = 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1D-myo-inositol) + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol

• 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)Reach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
  3. 1-hexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) + (9Z,12Z)-octadecadienoyl-CoA = 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol

• 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)Reach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-hexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) + CoA

  Catalysed by ACADM, ACADS, SCD, SCD5 and 2 moremitochondrial matrix

• 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol)Reach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-octadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) + (9Z)-octadecenoyl-CoA = 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol) + CoA

  Catalysed by ACADM, ACADS, SCD, SCD5 and 2 moremitochondrial matrix

• 1-hexadecanoyl-2-tetradecanoyl-sn-glycero-3-phosphateReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (myristic acid)
  3. 1-hexadecanoyl-sn-glycero-3-phosphate + tetradecanoyl-CoA = 1-hexadecanoyl-2-tetradecanoyl-sn-glycero-3-phosphate + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol

• N-dodecanoylsphing-4-enineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. acyl-CoA:sphingosine N-acyltransferase
  3. N-dodecanoylsphing-4-enine + H2O = dodecanoate + sphing-4-enine

  Catalysed by BAAT, ACOT6, ACOT1, ASAH1 and 4 morecytosol, Golgi apparatus

• N-tetradecanoylsphing-4-enineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. acyl-CoA:sphingosine N-acyltransferase
  3. N-tetradecanoylsphing-4-enine + H2O = sphing-4-enine + tetradecanoate

  Catalysed by BAAT, ACOT6, ACOT1, ASAH1 and 3 morecytosol, Golgi apparatus

• N-hexadecanoylsphing-4-enineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. acyl-CoA:sphingosine N-acyltransferase
  3. sphing-4-enine + hexadecanoyl-CoA = N-hexadecanoylsphing-4-enine + CoA + H(+)

  Catalysed by BAAT, ACOT6, ACOT1, ASAH1 and 7 morecytosol, Golgi apparatusOne of 2 routes

• N-tetracosanoyl-sphing-4-enineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (lignocerate)
  3. tetracosanoyl-CoA + sphing-4-enine = N-tetracosanoyl-sphing-4-enine + CoA + H(+)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosolOne of 2 routes

• 1-hexadecanoyl-sn-glycero-3-phosphocholineReach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + CoA
  3. 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine + H2O = octadecanoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)

  Catalysed by ACADM, ACADS, LPCAT3, PLAAT3mitochondrial matrix

• 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholineReach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-hexadecanoyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA

  Catalysed by ACADM, ACADS, SCD, SCD5 and 5 moremitochondrial matrix

• 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
  3. (9Z,12Z)-octadecadienoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 10 morecytosol

• 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamineReach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine + (9Z)-octadecenoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + CoA

  Catalysed by ACADM, ACADS, SCD, SCD5 and 2 moremitochondrial matrix

• an N-acylsphing-4-enine 1-phosphoethanolamineReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 1-acyl-sn-glycero-3-phosphoethanolamine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CoA
  3. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol

  Catalysed by LPCAT4, LPCAT3, MBOAT1, MBOAT2 and 3 morecytosol

• a 1-O-alkylglycerone 3-phosphateReach from here →
  1. acyl-CoA pool formation and breakdown
  2. Acyl-CoA:glycerone-phosphate O-acyltransferase
  3. alkylglycerone phosphate synthase (acylglycerone-phosphate)

  Catalysed by GNPAT, AGPScytosol, peroxisomeOne of 2 routes

• (9Z)-octadecen-1-olReach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. (9Z)-octadecenoyl-CoA + 2 NADPH + 2 H(+) = (9Z)-octadecen-1-ol + 2 NADP(+) + CoA

  Catalysed by ACADM, ACADS, SCD, SCD5 and 1 moremitochondrial matrix

• (9Z,12Z)-octadecadien-1-olReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
  3. (9Z,12Z)-octadecadienoyl-CoA + 2 NADPH + 2 H(+) = (9Z,12Z)-octadecadien-1-ol + 2 NADP(+) + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol

• 1-octadecanoyl-sn-glycero-3-phosphocholineReach from here →
  1. Beta Oxidation of Long Chain Fatty Acid
  2. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-octadecanoyl-sn-glycero-3-phosphocholine

  Catalysed by ACADM, ACADS, LPGAT1, PLA2G15mitochondrial matrixOne of 7 routes

• 3-oxo-(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (EPA)
  3. (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoyl-CoA + malonyl-CoA + H(+) = 3-oxo-(7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl-CoA + CO2 + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 9 morecytosol

• (9Z,12Z,15Z,18Z,21Z)-3-oxotetracosapentaenoyl-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (DPA)
  3. (7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl-CoA + malonyl-CoA + H(+) = (9Z,12Z,15Z,18Z,21Z)-3-oxotetracosapentaenoyl-CoA + CO2 + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol

• 3-oxooctacosanyol-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (cerotic acid)
  3. hexacosanoyl-CoA + malonyl-CoA + H(+) = 3-oxooctacosanyol-CoA + CO2 + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 9 morecytosol

• 3-oxotetracosanoyl-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (behenic acid)
  3. very-long-chain 3-oxoacyl-CoA synthase (docosanoyl-CoA)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 14 morecytosolOne of 3 routes

• 3-oxohexacosanoyl-CoAReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (lignocerate)
  3. very-long-chain 3-oxoacyl-CoA synthase (malonyl-CoA)

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 14 morecytosolOne of 3 routes

• 1-hexadecanoyl-2-[(9Z)-hexadec-9-enoyl]-sn-glycero-3-phosphateReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (palmitolate)
  3. 1-hexadecanoyl-sn-glycero-3-phosphate + (9Z)-hexadecenoyl-CoA = 1-hexadecanoyl-2-[(9Z)-hexadec-9-enoyl]-sn-glycero-3-phosphate + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol

• 1-hexadecanoyl-2-(9Z)-hexadecenoyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. Eicosanoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (palmitolate)
  3. 1-hexadecanoyl-sn-glycero-3-phosphoethanolamine + (9Z)-hexadecenoyl-CoA = 1-hexadecanoyl-2-(9Z)-hexadecenoyl-sn-glycero-3-phosphoethanolamine + CoA

  Catalysed by BAAT, ACOT6, ACOT1, SLC27A2 and 8 morecytosol