palmitoyl-CoA

Three steps

• 1'-[1-acyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phospho],3'-[1-acyl,2-hydroxy-sn-glycero-3-phospho]-glycerolReach from here →
  1. Palmitoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
  3. 1',3'-bis-[1-acyl-sn-glycero-3-phospho]-glycerol + (9Z,12Z)-octadecadienoyl-CoA = 1'-[1-acyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phospho],3'-[1-acyl,2-hydroxy-sn-glycero-3-phospho]-glycerol + CoA

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 10 morecytosol

• 1-acyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. a 1-acyl-sn-glycero-3-phosphoethanolamine + (9Z)-octadecenoyl-CoA = 1-acyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphoethanolamine + CoA

  Catalysed by SCD, SCD5, LPCAT4cytosol

• 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. a 1-acyl-sn-glycero-3-phosphoethanolamine + hexadecanoyl-CoA = 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphoethanolamine + CoA

  Catalysed by SCD, SCD5, LPCAT4cytosol

• 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphocholineReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. a 1-acyl-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-acyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by SCD, SCD5, LPCAT4, LPCAT1cytosol

• 1-acyl-2-hexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol)Reach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol) + hexadecanoyl-CoA = 1-acyl-2-hexadecanoyl-sn-glycero-3-phospho-(1'-sn-glycerol) + CoA

  Catalysed by SCD, SCD5, LPCAT1cytosol

• 1-O-octadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholineReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-O-octadecyl-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-O-octadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by SCD, SCD5, LPCAT1cytosol

• 1-eicosanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholineReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-eicosanoyl-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-eicosanoyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by SCD, SCD5, LPCAT1cytosol

• 1-hexadecanoyl-2-decanoyl-sn-glycero-3-phosphocholineReach from here →
  1. Palmitoyl-CoA hydrolase
  2. medium-chain acyl-CoA ligase (decanoic acid)
  3. decanoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-decanoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 8 morecytosol

• 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerolReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 2-(9Z-octadecenoyl)-glycerol + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CoA

  Catalysed by SCD, SCD5, DGAT1, AWAT2 and 2 morecytosolOne of 2 routes

• 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycerolReach from here →
  1. Palmitoyl-CoA hydrolase
  2. Fas180
  3. 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + H2O = 2-(9Z-octadecenoyl)-glycerol + octadecanoate + H(+)

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 2 morecytosol

• 1-tetradecanoyl-sn-glycerolReach from here →
  1. Fatty Acid Beta Oxidation (C16->C14), Mitochondrial
  2. glycerol-3-phosphate 1-O-acyltransferase (myristoyl-CoA)
  3. 1-tetradecanoyl-sn-glycerol 3-phosphate + H2O = 1-tetradecanoyl-sn-glycerol + phosphate

  Catalysed by HADHA, ACADVL, HADHB, GPAT3 and 4 moremitochondrial matrix, cytosol

• 1-octadecanoyl-sn-glycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. glycerol-3-phosphate 1-O-acyltransferase (sn-glycerol-3-phosphate)
  3. 1-octadecanoyl-sn-glycero-3-phosphate + H2O = 1-octadecanoyl-sn-glycerol + phosphate

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

• 1-dodecanoyl-2-(9Z-octadecenoyl)-glycerolReach from here →
  1. Palmitoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (lauric acid)
  3. 2-(9Z-octadecenoyl)-glycerol + dodecanoyl-CoA = 1-dodecanoyl-2-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 11 morecytosolOne of 2 routes

• 1,2-di-(9Z)-octadecenoyl-3-hexadecanoyl-sn-glycerolReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1,2-di-(9Z-octadecenoyl)-sn-glycerol + hexadecanoyl-CoA = 1,2-di-(9Z)-octadecenoyl-3-hexadecanoyl-sn-glycerol + CoA

  Catalysed by SCD, SCD5, DGAT1, AWAT2 and 1 morecytosol

• 1-hexadecanoyl-2-(9Z-octadecenoyl)-glycerolReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 2-(9Z-octadecenoyl)-glycerol + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by SCD, SCD5, MOGAT2, MOGAT1cytosolOne of 2 routes

• 2-hydroxyhexadecyl hexadecanoateReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. hexadecane-1,2-diol + hexadecanoyl-CoA = 2-hydroxyhexadecyl hexadecanoate + CoA

  Catalysed by SCD, SCD5, DGAT1, AWAT2cytosol

• 1,2-O,O-dihexadecanoyl-1,2-hexadecanediolReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. hexadecane-1,2-diol + 2 hexadecanoyl-CoA = 1,2-O,O-dihexadecanoyl-1,2-hexadecanediol + 2 CoA

  Catalysed by SCD, SCD5, DGAT1cytosol

• 1-(9Z,12Z,15Z-octadecatrienoyl)-2-(9Z-octadecenoyl)-glycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-(9Z,12Z,15Z-octadecatrienoyl)-glycerol + (9Z)-octadecenoyl-CoA = 1-(9Z,12Z,15Z-octadecatrienoyl)-2-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by SCD, SCD5, MOGAT2, MOGAT1cytosol

• 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-(9Z-octadecenoyl)-glycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerol + (9Z)-octadecenoyl-CoA = 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by SCD, SCD5, MOGAT2, MOGAT1cytosol

• 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + glycerol = 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerol + 1-octadecanoyl-sn-glycero-3-phosphocholine

  Catalysed by LPGAT1, PLA2G4Acytosol

• 1-(9Z,12Z-octadecadienoyl)-2-(9Z-octadecenoyl)-glycerolReach from here →
  1. Palmitoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
  3. 2-(9Z-octadecenoyl)-glycerol + (9Z,12Z)-octadecadienoyl-CoA = 1-(9Z,12Z-octadecadienoyl)-2-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 11 morecytosolOne of 2 routes

• decyl (9Z)-octadecenoateReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. decan-1-ol + (9Z)-octadecenoyl-CoA = decyl (9Z)-octadecenoate + CoA

  Catalysed by SCD, SCD5, AWAT1cytosol

• 1-O-(9Z)-hexadecenyl (9Z)-octadecenoateReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. (9Z)-hexadecen-1-ol + (9Z)-octadecenoyl-CoA = 1-O-(9Z)-hexadecenyl (9Z)-octadecenoate + CoA

  Catalysed by SCD, SCD5, AWAT1, AWAT2cytosol

• octadecyl (9Z)-octadecenoateReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. octadecan-1-ol + (9Z)-octadecenoyl-CoA = octadecyl (9Z)-octadecenoate + CoA

  Catalysed by SCD, SCD5, AWAT1, AWAT2cytosolOne of 2 routes

• 1-O-(9Z)-octadecenyl (9Z)-octadecenoateReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. (9Z)-octadecen-1-ol + (9Z)-octadecenoyl-CoA = 1-O-(9Z)-octadecenyl (9Z)-octadecenoate + CoA

  Catalysed by SCD, SCD5, AWAT1, AWAT2cytosol

• eicosan-1-olReach from here →
  1. Palmitoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (eicosanoate)
  3. eicosanoyl-CoA + 2 NADPH + 2 H(+) = eicosan-1-ol + 2 NADP(+) + CoA

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 11 morecytosol

• 1-O-eicosanyl (9Z)-octadecenoateReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. eicosan-1-ol + (9Z)-octadecenoyl-CoA = 1-O-eicosanyl (9Z)-octadecenoate + CoA

  Catalysed by SCD, SCD5, AWAT1cytosol

• 1,3-dihexadecanoyl-2-(9Z-octadecenoyl)glycerolReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + hexadecanoyl-CoA = 1,3-dihexadecanoyl-2-(9Z-octadecenoyl)glycerol + CoA

  Catalysed by SCD, SCD5, MOGAT3cytosol

• 1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-3-(9Z)-octadecenoyl-sn-glycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + (9Z)-octadecenoyl-CoA = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-3-(9Z)-octadecenoyl-sn-glycerol + CoA

  Catalysed by SCD, SCD5, DGAT1cytosol

• 1,3-di-(9Z-octadecenoyl)-glycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-(9Z-octadecenoyl)-sn-glycerol + (9Z)-octadecenoyl-CoA = 1,3-di-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by SCD, SCD5, MOGAT2, MOGAT1cytosol

• 1-hexadecanoyl-3-(9Z)-octadecenoyl-sn-glycerolReach from here →
  1. glycerol-3-phosphate 1-O-acyltransferase (palmitoyl-CoA)
  2. 1-hexadecanoyl-sn-glycero-3-phosphate + H2O = 1-hexadecanoyl-sn-glycerol + phosphate
  3. 1-hexadecanoyl-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-hexadecanoyl-3-(9Z)-octadecenoyl-sn-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

  Catalysed by GPAT3, GPAT2, GPAT4, GPAM and 2 morecytosol

• 1-(9Z-octadecenoyl)-3-hexadecanoylglycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-hexadecanoylglycerol + (9Z)-octadecenoyl-CoA = 1-(9Z-octadecenoyl)-3-hexadecanoylglycerol + CoA

  Catalysed by SCD, SCD5, MOGAT2, MOGAT1cytosol

• (R)-2-hydroxyhexadecanoateReach from here →
  1. glycerol-3-phosphate 1-O-acyltransferase (palmitoyl-CoA)
  2. 1-hexadecanoyl-sn-glycero-3-phosphate + H2O = sn-glycerol 3-phosphate + hexadecanoate + H(+)
  3. hexadecanoate + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (R)-2-hydroxyhexadecanoate + 2 Fe(III)-[cytochrome b5] + H2O

  Catalysed by GPAT3, GPAT2, GPAT4, GPAM and 4 morecytosol

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-hexadecanoyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. palmitoyl-CoA desaturase (N-C16:0CoA -> N-C16:1CoA)
  2. hexadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-hexadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + hexadecanoyl-CoA = 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-hexadecanoyl-sn-glycero-3-phospho]-glycerol + CoA

  Catalysed by SCD, SCD5, LCLAT1cytosol

• 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  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 LPGAT1, PLA2G15cytosol

• 1-O-hexadecyl-3-(9Z)-octadecenoylglycerolReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. octadecanoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+) = (9Z)-octadecenoyl-CoA + 2 Fe(III)-[cytochrome b5] + 2 H2O
  3. 1-O-hexadecylglycerol + (9Z)-octadecenoyl-CoA = 1-O-hexadecyl-3-(9Z)-octadecenoylglycerol + CoA

  Catalysed by SCD, SCD5, MOGAT2cytosol

• 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  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-octadecanoyl-N-(acetyl)-sphing-4-enine + 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

  Catalysed by LPGAT1, PLA2G15cytosolOne of 3 routes

• 1-octadecanoyl-N-(acetyl)-sphing-4-enineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  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-octadecanoyl-N-(acetyl)-sphing-4-enine + 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

  Catalysed by LPGAT1, PLA2G15cytosolOne of 2 routes

• 2-octadecanoyl-sn-glycero-3-phosphocholineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  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 + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine = 2-octadecanoyl-sn-glycero-3-phosphocholine + N-hexadecanoyl-1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + H(+)

  Catalysed by LPCAT3, PLA2G4EcytosolOne of 2 routes

• 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-octadecanoyl-N-(acetyl)-sphing-4-enine + 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine

  Catalysed by LPGAT1, PLA2G15cytosolOne of 2 routes

• 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-N-(acetyl)-sphing-4-enine + 1-octadecanoyl-sn-glycero-3-phosphocholine

  Catalysed by LPGAT1, PLA2G15cytosol

• (9Z-octadecenoyl)-sn-glycero-3-phosphocholineReach from here →
  1. glycerol-3-phosphate 1-O-acyltransferase (palmitoyl-CoA)
  2. 1-hexadecanoyl-sn-glycero-3-phosphate + H2O = 1-hexadecanoyl-sn-glycerol + phosphate
  3. 1-hexadecanoyl-sn-glycerol + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 1-hexadecanoyl-3-(9Z)-octadecenoyl-sn-glycerol + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

  Catalysed by GPAT3, GPAT2, GPAT4, GPAM and 2 morecytosol

• 2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. 2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphocholine + CoA
  3. 2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by LPGAT1cytosol

• 2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. 2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + CoA

  Catalysed by LPGAT1cytosol

• 1-(9Z,12Z-octadecadienoyl)-N-acetylsphing-4-enineReach from here →
  1. fatty-acyl-CoA synthase (N-C18:0CoA)
  2. 2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + octadecanoyl-CoA = 1-octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphocholine + CoA
  3. 1-octadecanoyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z,12Z-octadecadienoyl)-N-acetylsphing-4-enine + 1-octadecanoyl-sn-glycero-3-phosphocholine

  Catalysed by LPGAT1, PLA2G15cytosol

• hexadecanedioateReach from here →
  1. Palmitoyl-CoA hydrolase
  2. Production of Hexadecanedioylcarnitine
  3. hexadecanedioyl-CoA + H2O = hexadecanedioate + CoA + H(+)

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 5 morecytosolOne of 2 routes

• (2E,8Z,11Z,14Z)-eicosatetraenoyl-CoAReach from here →
  1. Palmitoyl-CoA hydrolase
  2. long-chain-fatty-acid-CoA ligase (dihomo-gamma-linolenate)
  3. ELOVL fatty acid elongase (trans-2-cis,cis,cis-8,11,14-eicosatetraenoyl-CoA)

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 10 morecytosol, endoplasmic reticulumOne of 2 routes

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

  Catalysed by LCLAT1, LPCAT1, GPAM, PLA2G15 and 1 morecytosolOne of 2 routes

• 3-oxo-(13Z)-eicosenoyl-CoAReach from here →
  1. Palmitoyl-CoA hydrolase
  2. Transport of 11-Octadecenoyl Carnitine into the Mitochondrial Matrix
  3. (11Z)-octadecenoyl-CoA + malonyl-CoA + H(+) = 3-oxo-(13Z)-eicosenoyl-CoA + CO2 + CoA

  Catalysed by ACOT7, BAAT, THEM4, ACOT1 and 5 morecytosol

• 1-O-alkyl-2,3-diacyl-sn-glycerolReach from here →
  1. acyl-CoA pool formation and breakdown
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. 1-O-alkyl-2-acyl-sn-glycerol + a 1,2-diacyl-sn-glycero-3-phosphocholine = 1-O-alkyl-2,3-diacyl-sn-glycerol + a 2-acyl-sn-glycero-3-phosphocholine

  Catalysed by LPGAT1, PLA2G15cytosolOne of 2 routes