CDP-choline

Three steps

• palmitoyl-CoAReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. acyl-CoA pool formation and breakdown

  Catalysed by CHPT1, CEPT1, LPGAT1cytosolOne of 2 routes

• oleoyl-CoAReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. acyl-CoA pool formation and breakdown

  Catalysed by CHPT1, CEPT1, LPGAT1cytosolOne of 7 routes

• (7S)-hydroperoxy-(4Z,8E,10Z,13Z,16Z,19Z)-docosahexaenoateReach from here →
  1. 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + H2O = (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)
  3. (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + O2 = (7S)-hydroperoxy-(4Z,8E,10Z,13Z,16Z,19Z)-docosahexaenoate

  Catalysed by CHPT1, CEPT1, PLA2G2A, PLA2G2E and 2 more

• (11S)-hydroperoxy-(4Z,7Z,9E,13Z,16Z,19Z)-docosahexaenoateReach from here →
  1. 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-hexadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine + H2O = (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine + H(+)
  3. (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + O2 = (11S)-hydroperoxy-(4Z,7Z,9E,13Z,16Z,19Z)-docosahexaenoate

  Catalysed by CHPT1, CEPT1, PLA2G2A, PLA2G2E and 2 more

• 12(S)-HPETEReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. arachidonate:oxygen 12-oxidoreductase

  Catalysed by CHPT1, PLA2G10, PLA2G6, PLA2G4A and 1 morecytosolOne of 4 routes

• 15(S)-HPETEReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. arachidonate:oxygen 15-oxidoreductase

  Catalysed by CHPT1, PLA2G10, PLA2G6, PLA2G4A and 2 morecytosolOne of 4 routes

• 5(S)-HPETEReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. Arachidonate:oxygen 5-oxidoreductase

  Catalysed by CHPT1, PLA2G10, PLA2G6, PLA2G4A and 1 morecytosol

• a 1-hexadecanoyl-2-acylglycerolReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. a 2-acylglycerol + hexadecanoyl-CoA = a 1-hexadecanoyl-2-acylglycerol + CoA

  Catalysed by CHPT1, CEPT1, LPGAT1

• an hexadecanoyl-acylglycerolReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. a 1-acylglycerol + hexadecanoyl-CoA = an hexadecanoyl-acylglycerol + CoA

  Catalysed by CHPT1, CEPT1, LPGAT1

• 1-(10Z-heptadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-(10Z-heptadecenoyl)-sn-glycero-3-phosphoethanolamine + hexadecanoyl-CoA = 1-(10Z-heptadecenoyl)-2-hexadecanoyl-sn-glycero-3-phosphoethanolamine + CoA

  Catalysed by CHPT1, CEPT1, LPGAT1, MBOAT1

• betaine aldehydeReach from here →
  1. CDP-choline + H2O = phosphocholine + CMP + 2 H(+)
  2. phosphocholine + H2O = choline + phosphate
  3. choline dehydrogenase (choline)

  Catalysed by ADPRM, PHOSPHO1, CHDHcytosolOne of 3 routes

• hexadecanoic acidReach from here →
  1. 1-O-alkyl-2-acyl-sn-glycerol + CDP-choline = a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. plasmanylcholine 2-acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by CEPT1, PLA2G10, PLA2G6, PLA2G1B and 15 morecytosol, extracellular spaceOne of 12 routes

• 1-acylglycerone 3-phosphateReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. Acyl-CoA:glycerone-phosphate O-acyltransferase

  Catalysed by CHPT1, CEPT1, LPGAT1, GNPATcytosol

• a 1-O-alkyl-sn-glycerolReach from here →
  1. 1-O-alkyl-2-acyl-sn-glycerol + CDP-choline = a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholine + H2O = a 1-O-alkyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)
  3. a 1-O-alkyl-sn-glycero-3-phosphocholine + H2O = a 1-O-alkyl-sn-glycerol + phosphocholine + H(+)

  Catalysed by CEPT1, PLA2G6, PLA2G4A, PLA2G4F and 4 more

• a sterolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)
  3. a sterol + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sterol ester + a 1-acyl-sn-glycero-3-phosphocholine

  Catalysed by CHPT1, CEPT1, PLA2G10, PLA2G6 and 29 moreOne of 3 routes

• phosphatidylethanolamineReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. Acyl-CoA:1-acyl-sn-glycero-3-phosphoethanolamine O-acyltransferase

  Catalysed by CHPT1, CEPT1, LPGAT1, LPCAT4 and 3 morecytosolOne of 2 routes

• 1,2-diacyl-sn-glycero-3-phosphocholine(1+)Reach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. Acyl-CoA:1-acyl-sn-glycero-3-phosphocholine O-acyltransferase

  Catalysed by CHPT1, CEPT1, LPGAT1, LPCAT4 and 3 morecytosolOne of 2 routes

• cholesterolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(out) + a 1,2-diacyl-sn-glycero-3-phosphocholine(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(in) + a 1,2-diacyl-sn-glycero-3-phosphocholine(out)
  3. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(out) + cholesterol(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(in) + cholesterol(out)

  Catalysed by CHPT1, CEPT1, OSBPL3, OSBPinner side of the membrane, outer side of the membraneOne of 3 routes

• hexadecan-1-olReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. hexadecanoyl-CoA + 2 NADPH + 2 H(+) = hexadecan-1-ol + 2 NADP(+) + CoA

  Catalysed by CHPT1, CEPT1, LPGAT1, FAR1 and 1 more

• 11-cis-retinyl hexadecanoateReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 11-cis-retinol + hexadecanoyl-CoA = 11-cis-retinyl hexadecanoate + CoA

  Catalysed by CHPT1, CEPT1, LPGAT1, AWAT2One of 4 routes

• 11-cis-retinolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. all-trans-retinol--[retinol-binding protein] + a 1,2-diacyl-sn-glycero-3-phosphocholine = apo--[retinol-binding protein] + an all-trans-retinyl ester + a 2-acyl-sn-glycero-3-phosphocholine
  3. all-trans-retinyl ester acylhydrolase, 11-cis-retinol forming

  Catalysed by CHPT1, CEPT1, LRAT, RPE65cytosolOne of 2 routes

• phosphatidic acidReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. acyl-CoA:1-acyl-sn-glycerol-3-phosphate 2-O-acyltransferase

  Catalysed by CHPT1, CEPT1, LPGAT1, AGPAT2 and 8 moremitochondrial matrixOne of 9 routes

• CHEBI:16436Reach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  3. ceramide cholinephosphotransferase (CDP-choline)

  Catalysed by CHPT1, CEPT1, SGMS1, SGMS2endoplasmic reticulum

• N(2)-acetyl-L-ornithineReach from here →
  1. 1-O-hexadecyl-2-acetyl-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. N2-Acetyl-L-ornithine amidohydrolase

  Catalysed by CEPT1, PLA2G10, PLA2G6, PAFAH1B2 and 5 morecytosol

• 1-phosphatidyl-1D-myo-inositolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(out) + a 1,2-diacyl-sn-glycero-3-phosphocholine(in) = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate)(in) + a 1,2-diacyl-sn-glycero-3-phosphocholine(out)
  3. ATP:1-Phosphatidyl-1D-myo-inositol 4-phosphotransferase

  Catalysed by CHPT1, CEPT1, OSBPL3, PTPRQ and 12 moreinner side of the membrane, outer side of the membrane, cytosolOne of 2 routes

• CHEBI:16856Reach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. transport of arachidonate and GSH (cytosol to extracellular)

  Catalysed by CHPT1, PLA2G10, PLA2G6, PLA2G4Aextracellular space, cytosolOne of 2 routes

• sn-glycerol 3-phosphocholineReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. 2 a 2-acyl-sn-glycero-3-phosphocholine = sn-glycerol 3-phosphocholine + a 1,2-diacyl-sn-glycero-3-phosphocholine

  Catalysed by CHPT1, CEPT1, LPGAT1, ASPGOne of 18 routes

• 1-acyl-sn-glycerol 3-phosphateReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. acyl-CoA:sn-glycerol-3-phosphate 1-O-acyltransferase

  Catalysed by CHPT1, CEPT1, LPGAT1, GPAT3 and 3 moremitochondrial matrix

• a cholesterol esterReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. an acyl-CoA + cholesterol = a cholesterol ester + CoA

  Catalysed by CHPT1, CEPT1, LPGAT1, SOAT2 and 1 moreOne of 4 routes

• (R)-3-hydroxybutyric acidReach from here →
  1. 1-O-hexadecyl-2-acetyl-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. transport of (R)-3-hydroxybutanoate and acetate (cytosol to extracellular)

  Catalysed by CEPT1, PLA2G10, PLA2G6, PAFAH1B2 and 8 moreextracellular space, cytosolOne of 2 routes

• N-octadecanoyl-heptadecasphing-4-enineReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  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. heptadecasphing-4-enine + octadecanoyl-CoA = N-octadecanoyl-heptadecasphing-4-enine + CoA + H(+)

  Catalysed by CHPT1, LPGAT1, CERS1

• 17alpha-hydroxyprogesteroneReach from here →
  1. 1-O-hexadecyl-2-acetyl-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. cytochrome P450 (17alpha-hydroxyprogesterone)

  Catalysed by CEPT1, PLA2G10, PLA2G6, PAFAH1B2 and 5 moreendoplasmic reticulum

• all-trans-retinolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. all-trans-retinol--[retinol-binding protein] + a 1,2-diacyl-sn-glycero-3-phosphocholine = apo--[retinol-binding protein] + an all-trans-retinyl ester + a 2-acyl-sn-glycero-3-phosphocholine
  3. carboxylesterase (retinyl-ester)

  Catalysed by CHPT1, CEPT1, LRAT, CES2 and 19 morecytosolOne of 2 routes

• linoleic acidReach from here →
  1. 1-O-alkyl-2-acyl-sn-glycerol + CDP-choline = a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. plasmanylcholine 2-acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by CEPT1, PLA2G10, PLA2G6, PLA2G1B and 15 morecytosol, extracellular spaceOne of 12 routes

• a 2-acylglycerolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = phosphocholine + a 1,2-diacyl-sn-glycerol + H(+)
  3. a 1,2-diacyl-sn-glycerol + H2O = a 2-acylglycerol + a fatty acid + H(+)

  Catalysed by CHPT1, CEPT1, SMPD1, DAGLB and 2 more

• a monoacylglycerolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = phosphocholine + a 1,2-diacyl-sn-glycerol + H(+)
  3. 1,2-diacyl-sn-glycerol acylhydrolase

  Catalysed by CHPT1, CEPT1, SMPD1, LIPF and 14 moreextracellular spaceOne of 9 routes

• 1-(alk-1-enyl)-2-acyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. Acyl-CoA:1-alkenylglycerophosphoethanolamine O-acyltransferase

  Catalysed by CHPT1, CEPT1, LPGAT1, LPCAT4 and 3 morecytosol

• O-hexadecanoyl-(R)-carnitineReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. (R)-carnitine + hexadecanoyl-CoA = O-hexadecanoyl-(R)-carnitine + CoA

  Catalysed by CHPT1, CEPT1, LPGAT1, CPT2 and 2 more

• AH2Reach from here →
  1. CDP-choline + H2O = phosphocholine + CMP + 2 H(+)
  2. phosphocholine + H2O = choline + phosphate
  3. choline + A = betaine aldehyde + AH2

  Catalysed by ADPRM, PHOSPHO1, CHDH

• hexadecanalReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoate + H(+)
  3. hexadecanoate + NADH + 2 H(+) = hexadecanal + NAD(+) + H2O

  Catalysed by CHPT1, CEPT1, DDHD2, PLAAT3 and 7 more

• all-trans-retinyl hexadecanoateReach from here →
  1. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycerol + CDP-choline = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoate + H(+)
  3. all-trans-retinyl hexadecanoate + H2O = 11-cis-retinol + hexadecanoate + H(+)

  Catalysed by CHPT1, CEPT1, DDHD2, PLAAT3 and 5 moreOne of 2 routes

• glycerolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 3-acyl-sn-glycerol + a 1,2-diacyl-sn-glycero-3-phosphocholine = a 1,3-diacylglycerol + a 1-acyl-sn-glycero-3-phosphocholine
  3. a 1-acylglycerol + a 1,3-diacylglycerol = a triacylglycerol + glycerol

  Catalysed by CHPT1, CEPT1, PLA2G15, PNPLA4 and 2 moreOne of 4 routes

• 4-methylumbelliferyl acetateReach from here →
  1. 1-O-hexadecyl-2-acetyl-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-O-hexadecyl-sn-glycero-3-phosphocholine + acetate + H(+)
  3. 4-methylumbelliferyl acetate + H2O = 4-methylumbelliferone + acetate + H(+)

  Catalysed by CEPT1, PLA2G10, PLA2G6, PAFAH1B2 and 7 more

• a diacylglycerolReach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 1,2-diacylglycerol + a 1,2-diacyl-sn-glycero-3-phosphocholine = a triacylglycerol + a 1-acyl-sn-glycero-3-phosphocholine
  3. a triacylglycerol + H2O = a diacylglycerol + a fatty acid + H(+)

  Catalysed by CHPT1, CEPT1, TMEM68, DDHD2 and 18 moreOne of 2 routes

• CHEBI:18132Reach from here →
  1. CDP-choline + H2O = phosphocholine + CMP + 2 H(+)
  2. phosphocholine + H2O = choline + phosphate
  3. ATP:choline phosphotransferase

  Catalysed by ADPRM, PHOSPHO1, CHKA, CHKBcytosolOne of 5 routes

• dodecanoateReach from here →
  1. 1-O-alkyl-2-acyl-sn-glycerol + CDP-choline = a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. plasmanylcholine 2-acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by CEPT1, PLA2G10, PLA2G6, PLA2G1B and 15 morecytosol, extracellular spaceOne of 12 routes

• 1-octadecanoyl-2-acyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  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. a 2-acyl-sn-glycero-3-phosphoethanolamine + octadecanoyl-CoA = 1-octadecanoyl-2-acyl-sn-glycero-3-phosphoethanolamine + CoA

  Catalysed by CHPT1, LPGAT1

• 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-3-(9Z-octadecenoyl)-glycerolReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 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
  3. 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerol + (9Z)-octadecenoyl-CoA = 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-3-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by CHPT1, PLA2G4A, MOGAT2

• O-[(5Z),(8Z),(11Z),(14Z)-eicosatetraenoyl]-beta-D-glucuronateReach from here →
  1. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CMP + H(+)
  2. 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + UDP-alpha-D-glucuronate = O-[(5Z),(8Z),(11Z),(14Z)-eicosatetraenoyl]-beta-D-glucuronate + UDP

  Catalysed by CHPT1, PLA2G10, PLA2G6, PLA2G4A and 6 more

• (11Z)-docosenoyl-CoA(4-)Reach from here →
  1. CDP-choline + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphocholine + CMP + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. acyl-CoA pool formation and breakdown

  Catalysed by CHPT1, CEPT1, LPGAT1cytosol