1-O-hexadecyl-sn-glycero-3-phosphocholine

Three steps

• phytanoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. phytanate-CoA ligase

  Catalysed by ENPP2, GDPD3, GDPD1, CHATcytosolOne of 5 routes

• octadecanoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase (stearate)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 7 morecytosolOne of 15 routes

• prostaglandin H2Reach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. prostaglandin-endoperoxide synthase (arachidonate)

  Catalysed by LPCAT4, PLA2G6, PLA2G4A, PLA2G4F and 3 morecytosolOne of 5 routes

• (15S)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. choline + A = betaine aldehyde + AH2
  3. (15S)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoate + AH2 = (15S)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoate + A + H2O

  Catalysed by ENPP2, GDPD3, GDPD1, CHDH and 3 more

• (12S)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (12S)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoate

  Catalysed by LPCAT4, PLA2G6, PLA2G4A, PLA2G4F and 4 more

• (15S)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (15S)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoate

  Catalysed by LPCAT4, PLA2G6, PLA2G4A, PLA2G4F and 4 more

• (5S)-hydroperoxy-(6E,8Z,11Z,14Z)-eicosatetraenoateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (5S)-hydroperoxy-(6E,8Z,11Z,14Z)-eicosatetraenoate

  Catalysed by LPCAT4, PLA2G6, PLA2G4A, PLA2G4F and 2 more

• leukotriene A4Reach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = leukotriene A4 + H2O

  Catalysed by LPCAT4, PLA2G6, PLA2G4A, PLA2G4F and 2 more

• N-acetyl-D-glucosamine 6-phosphateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. N-acetyl-D-glucosamine 6-phosphate + H2O = D-glucosamine 6-phosphate + acetate

  Catalysed by LPCAT2, LPCAT1, PLA2G10, PLA2G6 and 6 more

• 1-hexadecanoyl-sn-glycero-3-phosphateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + sn-glycerol 3-phosphocholine
  2. sn-Glycero-3-phosphocholine glycerophosphohydrolase
  3. glycerol-3-phosphate 1-O-acyltransferase (palmitoyl-CoA)

  Catalysed by PLA2G4C, GPCPD1, GPAT3, GPAT2 and 2 morecytosolOne of 2 routes

• ethanolamineReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine + 1-O-hexadecyl-sn-glycero-3-phosphocholine = 1-octadecanoyl-sn-glycero-3-phosphoethanolamine + 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine
  2. 1-octadecanoyl-sn-glycero-3-phosphoethanolamine + (9Z)-octadecenoyl-CoA = 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + CoA
  3. 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + L-serine = 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-L-serine + ethanolamine

  Catalysed by PLA2G4C, MBOAT1, MBOAT2, PTDSS2

• dihydroxyacetone phosphateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + sn-glycerol 3-phosphocholine
  2. sn-glycerol 3-phosphocholine + H2O = sn-glycerol 3-phosphate + choline + H(+)
  3. sn-glycerol 3-phosphate + NAD(+) = dihydroxyacetone phosphate + NADH + H(+)

  Catalysed by PLA2G4C, GDPD5, GPCPD1, GPD1 and 1 moreOne of 2 routes

• a 1,2-diacyl-sn-glycero-3-phosphocholineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycerol + phosphocholine + H(+)
  2. phosphocholine + CTP + H(+) = CDP-choline + diphosphate
  3. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)

  Catalysed by SMPD2, PCYT1A, PCYT1B, CHPT1 and 1 more

• sn-glycerol 1-phosphateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + sn-glycerol 3-phosphocholine
  2. sn-glycerol 3-phosphocholine + H2O = phosphocholine + glycerol + H(+)
  3. sn-glycerol 1-phosphate + H2O = glycerol + phosphate

  Catalysed by PLA2G4C, ENPP6, PGP

• guanidinoacetateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. transport of chloride and choline (cytosol to extracellular)
  3. Transport of Guanidinoacetic Acid

  Catalysed by ENPP2, GDPD3, GDPD1, SLC5A7extracellular space, cytosol

• sphing-4-enineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 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(+)
  3. N-(acetyl)-sphing-4-enine + H2O = sphing-4-enine + acetate

  Catalysed by LPCAT2, LPCAT1, PAFAH2, ASAH1One of 3 routes

• spermidineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. diamine N-acetyltransferase (N1-acetylspermidine)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 2 morecytosolOne of 3 routes

• L-methionineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. N-acetylglutamate synthase (N-acetylmethionine)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 1 morecytosol, mitochondrial matrixOne of 7 routes

• a 2-acyl-sn-glycero-3-phosphocholineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 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(+)
  3. N-(acetyl)-sphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = 1-O-acyl-N-(acetyl)-sphing-4-enine + a 2-acyl-sn-glycero-3-phosphocholine

  Catalysed by LPCAT2, LPCAT1, PAFAH2, PLA2G15

• L-tryptophanReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. transport of chloride and choline (cytosol to extracellular)
  3. Transport of L-Tryptophan by Atb0 Transporter

  Catalysed by ENPP2, GDPD3, GDPD1, SLC5A7 and 1 moreextracellular space, cytosolOne of 2 routes

• beta-alanineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. transport of chloride and choline (cytosol to extracellular)
  3. transport of beta-alanine and chloride (cytosol to extracellular)

  Catalysed by ENPP2, GDPD3, GDPD1, SLC5A7 and 2 moreextracellular space, cytosolOne of 2 routes

• a 1-acyl-sn-glycero-3-phosphateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + sn-glycerol 3-phosphocholine
  2. sn-glycerol 3-phosphocholine + H2O = sn-glycerol 3-phosphate + choline + H(+)
  3. sn-glycerol 3-phosphate + an acyl-CoA = a 1-acyl-sn-glycero-3-phosphate + CoA

  Catalysed by PLA2G4C, GDPD5, GPCPD1, GPAT3 and 3 more

• L-alanineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. amino-acid N-acetyltransferase (N-acetyl-L-alanine)

  Catalysed by ENPP2, GDPD3, GDPD1, CHATcytosol, mitochondrial matrixOne of 5 routes

• L-asparagineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. N-acetylglutamate synthase (N-acetyl-L-asparagine)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 1 morecytosol, mitochondrial matrixOne of 3 routes

• L-phenylalanineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. transport of chloride and choline (cytosol to extracellular)
  3. Transport of L-Phenylalanine by Atb0 Transporter

  Catalysed by ENPP2, GDPD3, GDPD1, SLC5A7 and 1 moreextracellular space, cytosolOne of 2 routes

• L,L-cystathionineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. N-acetylglutamate synthase (N-acetyl-L-cystathionine)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 1 morecytosol, mitochondrial matrix

• a 1-acyl-sn-glycero-3-phosphocholineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 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(+)
  3. N-(acetyl)-sphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = 1-O-acyl-N-(acetyl)-sphing-4-enine + a 1-acyl-sn-glycero-3-phosphocholine

  Catalysed by LPCAT2, LPCAT1, PAFAH2, PLA2G15

• N-acetylputrescineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. N-acetylputrescine + H2O = putrescine + acetate

  Catalysed by LPCAT2, LPCAT1, PLA2G10, PLA2G6 and 6 more

• CDP-glycerolReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + sn-glycerol 3-phosphocholine
  2. sn-Glycero-3-phosphocholine glycerophosphohydrolase
  3. CDPglycerol phosphoglycerohydrolase

  Catalysed by PLA2G4C, GPCPD1, ADPRMcytosolOne of 2 routes

• an acyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. acyl-CoA:sphingosine N-acyltransferase

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 4 morecytosol, Golgi apparatusOne of 2 routes

• N(8)-acetylspermidineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. N(8)-acetylspermidine + H2O = spermidine + acetate

  Catalysed by LPCAT2, LPCAT1, PLA2G10, PLA2G6 and 6 more

• (3Z)-dodecenoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. acetyl-CoA C-acyltransferase (3-oxomyrist-5-enoyl-CoA)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 3 morecytosol, mitochondrial matrixOne of 3 routes

• (25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. 3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoate:CoA ligase (AMP-forming)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 2 morecytosol, endoplasmic reticulumOne of 3 routes

• an N-acetyl-L-cysteine-S-conjugateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. an N-acetyl-L-cysteine-S-conjugate + H2O = an S-substituted L-cysteine + acetate

  Catalysed by LPCAT2, LPCAT1, PLA2G10, PLA2G6 and 6 more

• deoxycholoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. cholate-CoA ligase (3alpha,12alpha-dihydroxy-5beta-cholanate)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 2 morecytosolOne of 4 routes

• N-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-glycineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. N-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-glycine + H2O = (5Z,8Z,11Z,14Z)-eicosatetraenoate + glycine

  Catalysed by LPCAT4, PLA2G6, PLA2G4A, PLA2G4F and 3 more

• 4-aminobutanoateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. transport of chloride and choline (cytosol to extracellular)
  3. transport of 4-aminobutyrate and chloride (cytosol to extracellular)

  Catalysed by ENPP2, GDPD3, GDPD1, SLC5A7 and 1 moreextracellular space, cytosolOne of 4 routes

• a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate)Reach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-O-hexadecyl-2-hexadecanoyl-sn-glycero-3-phosphocholine + sn-glycerol 3-phosphocholine
  2. sn-glycerol 3-phosphocholine + H2O = sn-glycerol 3-phosphate + choline + H(+)
  3. a CDP-1,2-diacyl-sn-glycerol + sn-glycerol 3-phosphate = a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate) + CMP + H(+)

  Catalysed by PLA2G4C, GDPD5, GPCPD1, PGS1

• decanoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. medium-chain acyl-CoA ligase (decanoic acid)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 6 morecytosolOne of 7 routes

• (2E)-hexadecenoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. Carnitine O-Palmitoyltransferase

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 3 morecytosolOne of 4 routes

• (9Z)-hexadecenoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase (palmitolate)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 8 morecytosolOne of 11 routes

• 3-hydroxyisovaleryl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. (3-Hydroxyisovalerylcoa->3-Hydroxyisovalerylcarnitine)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 2 morecytosol

• CHEBI:63544Reach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase (adrenic acid)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 8 morecytosolOne of 7 routes

• 18-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoateReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CoA
  2. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. cytochrome P450 (arachidonate)

  Catalysed by LPCAT4, PLA2G6, PLA2G4A, PLA2G4F and 2 moreendoplasmic reticulumOne of 2 routes

• a 1-acyl-sn-glycero-3-phospho-L-serineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 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(+)
  3. a 1,2-diacyl-sn-glycero-3-phospho-L-serine + N-(acetyl)-sphing-4-enine = 1-O-acyl-N-(acetyl)-sphing-4-enine + a 1-acyl-sn-glycero-3-phospho-L-serine

  Catalysed by LPCAT2, LPCAT1, PAFAH2, PLA2G15

• a 1-acyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 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(+)
  3. N-(acetyl)-sphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = 1-O-acyl-N-(acetyl)-sphing-4-enine + a 1-acyl-sn-glycero-3-phosphoethanolamine

  Catalysed by LPCAT2, LPCAT1, PAFAH2, PLA2G15

• 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol)Reach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetyl-CoA = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CoA
  2. 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(+)
  3. a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) + N-(acetyl)-sphing-4-enine = 1-O-acyl-N-(acetyl)-sphing-4-enine + 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol)

  Catalysed by LPCAT2, LPCAT1, PAFAH2, PLA2G15

• hexacosanoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase (cerotic acid)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 8 morecytosolOne of 5 routes

• tetracosanoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase (lignocerate)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 8 morecytosolOne of 10 routes

• docosanoyl-CoAReach from here →
  1. 1-O-hexadecyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase (behenic acid)

  Catalysed by ENPP2, GDPD3, GDPD1, CHAT and 8 morecytosolOne of 9 routes