1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

Three steps

• a 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholineReach from here →
  1. 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
  2. a 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + a 1-O-alkyl-sn-glycero-3-phosphocholine
  3. a 1-O-alkyl-sn-glycero-3-phosphocholine + acetyl-CoA = a 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by TAFAZZIN, LCAT, LPCAT4, LPCAT2 and 1 more

• cholesteryl (9Z,12Z)-octadecadienoateReach from here →
  1. 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
  2. (9Z,12Z)-octadecadienoyl-CoA + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (9Z,12Z)-octadecadienoate + 1-hexadecanoyl-sn-glycero-3-phosphocholine

  Catalysed by TAFAZZIN, LPCAT3, MBOAT2, LPCAT1 and 1 more

• 25-hydroxycholesterolReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. choline + A = betaine aldehyde + AH2
  3. cholesterol + AH2 + O2 = 25-hydroxycholesterol + A + H2O

  Catalysed by ENPP2, GDPD1, CHDH, CH25H

• 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycerol + phosphocholine + H(+)
  2. phosphocholine + CTP + H(+) = CDP-choline + diphosphate
  3. 1-O-hexadecyl-2-acetyl-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-acetyl-sn-glycero-3-phosphocholine + CMP + H(+)

  Catalysed by ENPP6, ABHD12, PCYT1A, PCYT1B and 1 more

• cholesteryl (9Z-octadecenoate)Reach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + (9Z)-octadecenoyl-CoA = 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  2. 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
  3. 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + cholesterol = cholesteryl (9Z-octadecenoate) + 1-hexadecanoyl-sn-glycero-3-phosphocholine

  Catalysed by LPCAT3, AGPAT5, TAFAZZIN, LCATOne of 3 routes

• taurineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. bile acid-CoA:amino acid N-acyltransferase (taurodeoxycholate)

  Catalysed by ENPP2, GDPD1, CHAT, BAATcytosolOne of 4 routes

• all-trans-13,14-dihydroretinolReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. choline + A = betaine aldehyde + AH2
  3. all-trans-13,14-dihydroretinol + A = all-trans-retinol + AH2

  Catalysed by ENPP2, GDPD1, CHDH, RETSAT

• 1,2-di-(9Z-octadecenoyl)-glycerolReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + (9Z)-octadecenoate + H(+)
  2. (9Z)-octadecenoate + ATP + CoA = (9Z)-octadecenoyl-CoA + AMP + diphosphate
  3. 1-(9Z-octadecenoyl)-glycerol + (9Z)-octadecenoyl-CoA = 1,2-di-(9Z-octadecenoyl)-glycerol + CoA

  Catalysed by PNPLA7, ASPG, PNPLA6, SLC27A2 and 13 moreOne of 3 routes

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

  Catalysed by ENPP2, GDPD1, AGPAT2, GPAT3 and 12 moreOne of 3 routes

• 3,3',5-triiodo-L-thyronineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. choline + A = betaine aldehyde + AH2
  3. 3,3',5-triiodo-L-thyronine + iodide + A + H(+) = L-thyroxine + AH2

  Catalysed by ENPP2, GDPD1, CHDH, DIO1 and 1 more

• 16-hydroxyhexadecanoateReach from here →
  1. 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
  2. 1-hexadecanoyl-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + hexadecanoate + H(+)
  3. hexadecanoate + reduced [NADPH--hemoprotein reductase] + O2 = 16-hydroxyhexadecanoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

  Catalysed by TAFAZZIN, PLA2G6, LYPLA1, LYPLA2 and 17 more

• 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycerol + phosphocholine + H(+)
  2. phosphocholine + CTP + H(+) = CDP-choline + diphosphate
  3. 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycerol + CDP-choline = 1-O-hexadecyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + CMP + H(+)

  Catalysed by ENPP6, ABHD12, PCYT1A, PCYT1B and 1 more

• 3,3',5'-triiodo-L-thyronineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. choline + A = betaine aldehyde + AH2
  3. 3,3',5'-triiodo-L-thyronine + iodide + A + H(+) = L-thyroxine + AH2

  Catalysed by ENPP2, GDPD1, CHDH, DIO1 and 1 more

• glycineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. glycine N-acyltransferase (N-arachidonoylglycine)

  Catalysed by ENPP2, GDPD1, CHAT, GLYAT and 2 morecytosol, mitochondrial matrixOne of 13 routes

• (R)-methylmalonyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. aldehyde dehydrogenase (2-methyl-3-oxopropanoate)

  Catalysed by ENPP2, GDPD1, CHAT, ALDH6A1cytosol, mitochondrial matrixOne of 2 routes

• (S)-methylmalonyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. (S)-methylmalonyl-CoA hydrolase

  Catalysed by ENPP2, GDPD1, CHATcytosol, mitochondrial matrix

• 3'-dephospho-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. acid phosphatase 2, lysosomal (CoA)

  Catalysed by ENPP2, GDPD1, CHAT, ACP2cytosol, lysosomeOne of 2 routes

• (2E)-dodecenoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. (2E)-dodecenoyl-CoA formation

  Catalysed by ENPP2, GDPD1, CHATcytosol, mitochondrial matrixOne of 3 routes

• 4,8,12-trimethyltridecanoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. propanoyl-CoA C-acyltransferase (3-ketopristanoyl-CoA)

  Catalysed by ENPP2, GDPD1, CHAT, ACAA1 and 1 morecytosol, peroxisomeOne of 2 routes

• (6Z,9Z,12Z)-octadecatrienoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase (gamma-linolenate)

  Catalysed by ENPP2, GDPD1, CHAT, SLC27A2 and 7 morecytosolOne of 7 routes

• butanoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. Butanoate:CoA ligase (AMP-forming)

  Catalysed by ENPP2, GDPD1, CHAT, ACSM4 and 5 morecytosolOne of 11 routes

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

  Catalysed by ENPP2, GDPD1, CHAT, SLC27A2 and 7 morecytosolOne of 9 routes

• glutaryl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. Production of Glutaryl Carnitine

  Catalysed by ENPP2, GDPD1, CHAT, CPT1A and 2 morecytosolOne of 2 routes

• hexadecanoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + (9Z)-octadecenoyl-CoA = 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  2. 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
  3. 2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + hexadecanoyl-CoA = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA

  Catalysed by LPCAT3, AGPAT5, TAFAZZIN, LPGAT1One of 2 routes

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

  Catalysed by ENPP2, GDPD1, CHAT, SLC27A2 and 7 morecytosolOne of 12 routes

• itaconyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. Itaconate:CoA ligase (GDP-forming)

  Catalysed by ENPP2, GDPD1, CHAT, SUCLG1 and 2 morecytosol, mitochondrial matrixOne of 2 routes

• (9Z,12Z)-octadecadienoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)

  Catalysed by ENPP2, GDPD1, CHAT, SLC27A2 and 7 morecytosolOne of 15 routes

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

  Catalysed by ENPP2, GDPD1, CHAT, SLC27A2 and 7 morecytosolOne of 11 routes

• octanoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. Octanoyl-CoA:L-carnitine O-octanoyltransferase

  Catalysed by ENPP2, GDPD1, CHAT, CROTcytosol, mitochondrial matrixOne of 21 routes

• phytanoyl-CoAReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. phytanate-CoA ligase

  Catalysed by ENPP2, GDPD1, CHATcytosolOne of 5 routes

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

  Catalysed by ENPP2, GDPD1, CHAT, SLC27A2 and 6 morecytosolOne of 16 routes

• prostaglandin H2Reach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. choline + A = betaine aldehyde + AH2
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + AH2 + 2 O2 = prostaglandin H2 + A + H2O

  Catalysed by ENPP2, GDPD1, CHDH, PTGS1 and 1 moreOne of 2 routes

• (15S)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-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, GDPD1, CHDH, TBXAS1 and 2 more

• O-acetyl-(R)-carnitineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + (9Z)-octadecenoate + H(+)
  2. Utilized Transport
  3. Acetyl-CoA:carnitine O-acetyltransferase

  Catalysed by PNPLA7, ASPG, PNPLA6, CPT1A and 2 moreendoplasmic reticulum, cytosolOne of 9 routes

• dihydroxyacetone phosphateReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + (9Z)-octadecenoate + H(+)
  2. sn-glycerol 3-phosphocholine + H2O = sn-glycerol 3-phosphate + choline + H(+)
  3. sn-glycerol 3-phosphate + NAD(+) = dihydroxyacetone phosphate + NADH + H(+)

  Catalysed by PNPLA7, ASPG, PNPLA6, GDPD5 and 3 moreOne of 2 routes

• a 1,2-diacyl-sn-glycero-3-phosphocholineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-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 ENPP6, ABHD12, PCYT1A, PCYT1B and 2 more

• sn-glycerol 1-phosphateReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + (9Z)-octadecenoate + H(+)
  2. sn-glycerol 3-phosphocholine + H2O = phosphocholine + glycerol + H(+)
  3. sn-glycerol 1-phosphate + H2O = glycerol + phosphate

  Catalysed by PNPLA7, ASPG, PNPLA6, ENPP6 and 1 more

• guanidinoacetateReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. transport of chloride and choline (cytosol to extracellular)
  3. Transport of Guanidinoacetic Acid

  Catalysed by ENPP2, GDPD1, SLC5A7extracellular space, cytosol

• sphing-4-enineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. acyl-CoA:sphingosine N-acyltransferase

  Catalysed by ENPP2, GDPD1, CHAT, ASAH1 and 3 morecytosol, Golgi apparatusOne of 5 routes

• spermidineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. diamine N-acetyltransferase (N1-acetylspermidine)

  Catalysed by ENPP2, GDPD1, CHAT, SAT1 and 1 morecytosolOne of 3 routes

• L-methionineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. N-acetylglutamate synthase (N-acetylmethionine)

  Catalysed by ENPP2, GDPD1, CHAT, NAGScytosol, mitochondrial matrixOne of 7 routes

• L-tryptophanReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-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, GDPD1, SLC5A7, SLC6A14extracellular space, cytosolOne of 2 routes

• beta-alanineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-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, GDPD1, SLC5A7, SLC6A6 and 1 moreextracellular space, cytosolOne of 2 routes

• a 1-acyl-sn-glycero-3-phosphateReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + (9Z)-octadecenoate + H(+)
  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 PNPLA7, ASPG, PNPLA6, GDPD5 and 5 more

• L-alanineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. amino-acid N-acetyltransferase (N-acetyl-L-alanine)

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

• a 1-O-alkyl-sn-glycero-3-phosphateReach from here →
  1. 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine
  2. a 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine + 1-hexadecanoyl-sn-glycero-3-phosphocholine = 1-hexadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + a 1-O-alkyl-sn-glycero-3-phosphocholine
  3. a 1-O-alkyl-sn-glycero-3-phosphocholine + H2O = a 1-O-alkyl-sn-glycero-3-phosphate + choline + H(+)

  Catalysed by TAFAZZIN, LCAT, ENPP2, GDPD1

• L-asparagineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. N-acetylglutamate synthase (N-acetyl-L-asparagine)

  Catalysed by ENPP2, GDPD1, CHAT, NAGScytosol, mitochondrial matrixOne of 3 routes

• L-phenylalanineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-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, GDPD1, SLC5A7, SLC6A14extracellular space, cytosolOne of 3 routes

• L,L-cystathionineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-(9Z-octadecenoyl)-sn-glycero-3-phosphate + choline + H(+)
  2. Acetyl-CoA:choline O-acetyltransferase
  3. N-acetylglutamate synthase (N-acetyl-L-cystathionine)

  Catalysed by ENPP2, GDPD1, CHAT, NAGScytosol, mitochondrial matrix

• a 1-acyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphocholineReach from here →
  1. 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = sn-glycerol 3-phosphocholine + (9Z)-octadecenoate + H(+)
  2. (9Z)-octadecenoate + ATP + CoA = (9Z)-octadecenoyl-CoA + AMP + diphosphate
  3. a 1-acyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoyl-CoA = a 1-acyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by PNPLA7, ASPG, PNPLA6, SLC27A2 and 8 more