a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine

Three steps

• all-trans-retinolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LRAT, CES2, RBP4 and 18 morecytosolOne of 2 routes

• a 2-acylglycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, SMPD1, DAGLB, ABHD11 and 1 more

• a monoacylglycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, SMPD1, LIPF, LIPC and 13 moreextracellular spaceOne of 9 routes

• 1-(alk-1-enyl)-2-acyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1, LPCAT4, LPCAT3 and 2 morecytosol

• AH2Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1,2-diacyl-sn-glycero-3-phosphate + choline + H(+)
  3. choline + A = betaine aldehyde + AH2

  Catalysed by PEMT, PLD2, PLD1, ENPP2 and 1 more

• glycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, PLA2G15, PNPLA4, PNPLA2 and 1 moreOne of 2 routes

• a diacylglycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, TMEM68, DDHD2, LPL and 17 moreOne of 2 routes

• CHEBI:18132Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1,2-diacyl-sn-glycero-3-phosphate + choline + H(+)
  3. ATP:choline phosphotransferase

  Catalysed by PEMT, PLD2, PLD1, ENPP2 and 2 morecytosolOne of 5 routes

• (11Z)-docosenoyl-CoA(4-)Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• (7Z)-tetradecenoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• elaidic acidReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• chlorine(.)Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1,2-diacyl-sn-glycero-3-phosphate + choline + H(+)
  3. transport of chloride and choline (cytosol to extracellular)

  Catalysed by PEMT, PLD2, PLD1, ENPP2 and 1 moreextracellular space, cytosol

• a 1-O-alkyl-sn-glycero-3-phosphocholineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acylglycerol + a 1,2-diacyl-sn-glycero-3-phosphocholine = a 1,2-diacylglycerol + a 1-acyl-sn-glycero-3-phosphocholine
  3. a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholine + a 1,2-diacylglycerol = a 1-O-alkyl-sn-glycero-3-phosphocholine + a triacylglycerol

  Catalysed by PEMT, PLA2G15, TMEM68

• an N-acylsphinganineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. sphingosine N-acyltransferase (sphinganine)

  Catalysed by PEMT, LPGAT1, CERS1, CERS6 and 4 morecytosolOne of 3 routes

• an N-acyl-(4R)-4-hydroxysphinganineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = phosphocholine + a 1,2-diacyl-sn-glycerol + H(+)
  3. an N-acyl-(4R)-4-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine = an N-acyl-(4R)-4-hydroxysphinganine-phosphocholine + a 1,2-diacyl-sn-glycerol

  Catalysed by PEMT, SMPD1, SGMS1, SGMS2One of 2 routes

• an acylcholineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1,2-diacyl-sn-glycero-3-phosphate + choline + H(+)
  3. an acylcholine + H2O = a carboxylate + choline + H(+)

  Catalysed by PEMT, PLD2, PLD1, ENPP2 and 1 more

• fatty acidReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, SMPD1, LPLextracellular spaceOne of 12 routes

• a fatty aldehydeReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)
  3. a fatty aldehyde + NAD(+) + H2O = a fatty acid + NADH + 2 H(+)

  Catalysed by PEMT, PLA2G10, PLA2G6, PLA2G1B and 28 more

• a 1-acylglycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 1,3-diacylglycerol + H2O = a 1-acylglycerol + a fatty acid + H(+)

  Catalysed by PEMT, PLA2G15, DDHD2, LIPAOne of 2 routes

• a 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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-alkyl-sn-glycero-3-phosphocholine O-acyltransferase

  Catalysed by PEMT, LPGAT1, LPCAT4, LPCAT3 and 2 morecytosol

• an N-acylsphing-4-enineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = phosphocholine + a 1,2-diacyl-sn-glycerol + H(+)
  3. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol

  Catalysed by PEMT, SMPD1, SGMS1, SGMS2One of 10 routes

• an N-acylethanolamineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + a 1,2-diacyl-sn-glycero-3-phosphocholine = an N-acyl-1,2-diacyl-sn-glycero-3-phosphoethanolamine + a 2-acyl-sn-glycero-3-phosphocholine + H(+)
  3. an N-acyl-1,2-diacyl-sn-glycero-3-phosphoethanolamine + H2O = an N-acylethanolamine + a 1,2-diacyl-sn-glycero-3-phosphate + H(+)

  Catalysed by PEMT, PLA2G4E, PLAAT5, PLAAT2 and 1 more

• (6Z,9Z,12Z)-octadecatrienoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• dodecanoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• eicosanoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• (9Z,12Z)-octadecadienoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• tetradecanoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• octadecanoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• a 1-acylglycerone 3-phosphateReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. dihydroxyacetone phosphate + an acyl-CoA = a 1-acylglycerone 3-phosphate + CoA

  Catalysed by PEMT, LPGAT1, GNPAT

• an N-acylglycineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 + glycine = an N-acylglycine + CoA + H(+)

  Catalysed by PEMT, LPGAT1, GLYATL3, GLYAT and 1 more

• a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol)Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. 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

  Catalysed by PEMT, LPGAT1, LCLAT1, MBOAT7One of 5 routes

• a 1-acyl-sn-glycero-3-phosphateReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. sn-glycerol 3-phosphate + an acyl-CoA = a 1-acyl-sn-glycero-3-phosphate + CoA

  Catalysed by PEMT, LPGAT1, GPAT3, GPAT2 and 2 moreOne of 3 routes

• a 1-acyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphocholineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)
  3. a 1-acyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoyl-CoA = a 1-acyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by PEMT, PLA2G10, PLA2G6, PLA2G1B and 28 more

• a CDP-1,2-diacyl-sn-glycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1,2-diacyl-sn-glycero-3-phosphate + choline + H(+)
  3. a 1,2-diacyl-sn-glycero-3-phosphate + CTP + H(+) = a CDP-1,2-diacyl-sn-glycerol + diphosphate

  Catalysed by PEMT, PLD2, PLD1, ENPP2 and 3 moreOne of 2 routes

• a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate)Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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) + ATP = a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) + ADP + H(+)

  Catalysed by PEMT, OSBPL3, PIP5K1B, PIP5K1C and 1 moreinner side of the membrane, outer side of the membrane

• CDP-cholineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = phosphocholine + a 1,2-diacyl-sn-glycerol + H(+)
  3. phosphocholine + CTP + H(+) = CDP-choline + diphosphate

  Catalysed by PEMT, SMPD1, PCYT1A, PCYT1BOne of 2 routes

• 1-acyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphocholineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)
  3. (9Z,12Z)-octadecadienoyl-CoA + a 1-acyl-sn-glycero-3-phosphocholine = 1-acyl-2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phosphocholine + CoA

  Catalysed by PEMT, PLA2G10, PLA2G6, PLA2G1B and 28 more

• (9Z)-hexadecenoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• CHEBI:63544Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• a 1-acyl-sn-glycero-3-phospho-L-serineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + L-serine = a 1,2-diacyl-sn-glycero-3-phospho-L-serine + choline
  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 PEMT, PTDSS1, PLA2G15

• a 1,2-diacyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. a 1-acyl-sn-glycero-3-phosphoethanolamine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CoA

  Catalysed by PEMT, LPGAT1, LPCAT4, LPCAT3 and 2 moreOne of 4 routes

• a triacyl-sn-glycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 + a 1,2-diacyl-sn-glycerol = a triacyl-sn-glycerol + CoA

  Catalysed by PEMT, LPGAT1, DGAT1, MOGAT2 and 4 moreOne of 2 routes

• a 1-acyl-sn-glycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)
  3. a 1-acyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycerol + phosphocholine + H(+)

  Catalysed by PEMT, PLA2G10, PLA2G6, PLA2G1B and 28 more

• a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol)Reach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. 1-acyl-sn-glycero-3-phospho-(1'-sn-glycerol) + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) + CoA

  Catalysed by PEMT, LPGAT1, LCLAT1, LPCAT1 and 1 moreOne of 4 routes

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)
  3. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + a 1,2-diacyl-sn-glycero-3-phosphocholine = a cardiolipin + a 1-acyl-sn-glycero-3-phosphocholine

  Catalysed by PEMT, PLA2G10, PLA2G6, PLA2G1B and 28 moreOne of 3 routes

• hexacosanoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• a 2-acyl-sn-glycerol 3-phosphateReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 2-acyl-sn-glycero-3-phosphocholine + an acyl-CoA = a 1,2-diacyl-sn-glycero-3-phosphocholine + CoA
  3. a 2-acyl-sn-glycero-3-phosphocholine + H2O = a 2-acyl-sn-glycerol 3-phosphate + choline + H(+)

  Catalysed by PEMT, LPGAT1, ENPP2One of 2 routes

• tetracosanoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• docosanoyl-CoAReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + 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 PEMT, LPGAT1cytosol

• N-hexadecanoyl-(4R)-hydroxysphinganineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phospho-N,N-dimethylethanolamine + S-adenosyl-L-methionine = a 1,2-diacyl-sn-glycero-3-phosphocholine + S-adenosyl-L-homocysteine + H(+)
  2. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = phosphocholine + a 1,2-diacyl-sn-glycerol + H(+)
  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 PEMT, SMPD1, SGMS1, SGMS2One of 2 routes