a 1,2-diacyl-sn-glycero-3-phosphoethanolamine

Three steps

• (11Z,14Z,17Z)-eicosatrienoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase ((11Z,14Z,17Z)-eicosatrienoic acid)

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 12 morecytosolOne of 5 routes

• a 1-acyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphateReach from here →
  1. 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
  2. a 1-acyl-sn-glycero-3-phosphoethanolamine + H2O = a 1-acyl-sn-glycero-3-phosphate + ethanolamine + H(+)
  3. a 1-acyl-sn-glycero-3-phosphate + (9Z)-octadecenoyl-CoA = a 1-acyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphate + CoA

  Catalysed by PLA2G15, ENPP2, LCLAT1

• 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + H2O = phosphoethanolamine + a 1,2-diacyl-sn-glycerol + H(+)
  2. phosphoethanolamine + CTP + H(+) = CDP-ethanolamine + diphosphate
  3. CDP-ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycerol = 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine + CMP + H(+)

  Catalysed by SAMD8, PCYT2, CEPT1

• 1-acyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-L-serineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + L-serine = a 1,2-diacyl-sn-glycero-3-phospho-L-serine + ethanolamine
  2. 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
  3. a 1-acyl-sn-glycero-3-phospho-L-serine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-acyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phospho-L-serine + CoA

  Catalysed by PTDSS1, PTDSS2, PLA2G15, LPCAT3

• 1-acyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + L-serine = a 1,2-diacyl-sn-glycero-3-phospho-L-serine + ethanolamine
  2. 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
  3. a 1-acyl-sn-glycero-3-phospho-L-serine + (9Z,12Z)-octadecadienoyl-CoA = 1-acyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-L-serine + CoA

  Catalysed by PTDSS1, PTDSS2, PLA2G15, LPCAT3

• nonadecanoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase (nonadecylic acid)

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 12 morecytosolOne of 6 routes

• (11Z)-octadecenoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Transport of 11-Octadecenoyl Carnitine into the Mitochondrial Matrix

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 7 morecytosolOne of 3 routes

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-(9Z)-octadecenoyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. 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
  3. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + (9Z)-octadecenoyl-CoA = 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-(9Z)-octadecenoyl-sn-glycero-3-phospho]-glycerol + CoA

  Catalysed by PLAAT5, PLAAT2, TAFAZZIN, LCLAT1

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-dodecanoyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. 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
  3. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + dodecanoyl-CoA = 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-dodecanoyl-sn-glycero-3-phospho]-glycerol + CoA

  Catalysed by PLAAT5, PLAAT2, TAFAZZIN, LCLAT1

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. 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
  3. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + (9Z,12Z)-octadecadienoyl-CoA = 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-(9Z,12Z)-octadecadienoyl-sn-glycero-3-phospho]-glycerol + CoA

  Catalysed by PLAAT5, PLAAT2, TAFAZZIN, LCLAT1

• a 2,3-diacyl-sn-glycerolReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an acyl-CoA + a 1,2-diacyl-sn-glycerol = a triacyl-sn-glycerol + CoA
  3. a triacyl-sn-glycerol + H2O = a 2,3-diacyl-sn-glycerol + a fatty acid + H(+)

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 6 moreOne of 2 routes

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-octanoyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. 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
  3. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + octanoyl-CoA = 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-octanoyl-sn-glycero-3-phospho]-glycerol + CoA

  Catalysed by PLAAT5, PLAAT2, TAFAZZIN, LCLAT1

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-hexadecanoyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. 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
  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 PLAAT5, PLAAT2, TAFAZZIN, LCLAT1

• 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phospho]-glycerolReach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. 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
  3. 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl-sn-glycero-3-phospho]-glycerol + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1'-[1,2-diacyl-sn-glycero-3-phospho],3'-[1-acyl,2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phospho]-glycerol + CoA

  Catalysed by PLAAT5, PLAAT2, TAFAZZIN, LCLAT1

• 2-[(5Z,8Z,11Z,14Z)-eicosatetraenoylamino]ethyl (9Z)-octadecenoateReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + L-serine = a 1,2-diacyl-sn-glycero-3-phospho-L-serine + ethanolamine
  2. fatty acylamide amidohydrolase
  3. N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 2-[(5Z,8Z,11Z,14Z)-eicosatetraenoylamino]ethyl (9Z)-octadecenoate + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

  Catalysed by PTDSS1, PTDSS2, FAAH, PLA2G15cytosol

• 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholineReach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA + a 1-acyl-sn-glycero-3-phosphocholine = 1-acyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-acyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)

  Catalysed by PLAAT5, PLAAT2, LPCAT3, DDHD1

• (9Z-octadecenoyl)-sn-glycero-3-phosphocholineReach from here →
  1. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + L-serine = a 1,2-diacyl-sn-glycero-3-phospho-L-serine + ethanolamine
  2. fatty acylamide amidohydrolase
  3. N-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-ethanolamine + 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine = 2-[(5Z,8Z,11Z,14Z)-eicosatetraenoylamino]ethyl (9Z)-octadecenoate + (9Z-octadecenoyl)-sn-glycero-3-phosphocholine

  Catalysed by PTDSS1, PTDSS2, FAAH, PLA2G15cytosol

• 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamineReach from here →
  1. 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
  2. a 1-acyl-sn-glycero-3-phosphoethanolamine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-acyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine + CoA
  3. 1-acyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine + H2O = 2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamine + a fatty acid + H(+)

  Catalysed by PLA2G15, LPCAT4, LPCAT3, DDHD1

• 1-O-alkyl-3-acylglycerolReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  3. 1-O-alkylglycerol + a 1,2-diacyl-sn-glycero-3-phosphocholine = 1-O-alkyl-3-acylglycerol + a 1-acyl-sn-glycero-3-phosphocholine

  Catalysed by SGMS1, SGMS2, SAMD8, PLA2G15One of 2 routes

• dodecanedioyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Activation of dodecanedioic acid

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 4 morecytosolOne of 4 routes

• decanedioyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Production of Sebacoylcarnitine

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 7 morecytosolOne of 4 routes

• octanedioyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Production of Suberylcarnitine

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 7 morecytosolOne of 4 routes

• hexanedioyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Activation of adipic acid for Formation of Adipoyl Carnitine

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 4 morecytosolOne of 4 routes

• (4Z,7Z,10Z,13Z,16Z)-docosapentaenoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase ((4Z,7Z,10Z,13Z,16Z)-DPA)

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 12 morecytosolOne of 7 routes

• (11Z,14Z)-eicosadienoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase ((11Z,14Z)-eicosadienoic acid)

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 12 morecytosolOne of 5 routes

• (R)-3-hydroxy-(11Z)-octadecenoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Production of 3-Hydroxyoctadecenoylcarnitinec

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 7 morecytosol

• (13Z)-eicosenoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase ((13Z)-eicosenoic acid)

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 12 morecytosolOne of 5 routes

• 1-O-alkyl-2,3-diacyl-sn-glycerolReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  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 SGMS1, SGMS2, SAMD8, PLA2G15One of 2 routes

• 4,8-dimethylnonanoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Carnitine Dimethyl Nonanoyl Transferase, Revsible, Peroxisomal

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 6 morecytosol, peroxisomeOne of 3 routes

• tetradecanedioyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Fatty Acid Beta Oxidation (C16Dc->C14Dc), Peroxisomal

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 8 morecytosol, peroxisome

• hexadecanedioyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Production of Hexadecanedioylcarnitine

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 7 morecytosolOne of 2 routes

• (11Z,14Z)-eicosadienoateReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. 1,2-diacyl-sn-glycerol acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by SGMS1, SGMS2, SAMD8, LPLextracellular spaceOne of 12 routes

• (17Z)-hexacosenoateReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. 1,2-diacyl-sn-glycerol acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by SGMS1, SGMS2, SAMD8, LPLextracellular spaceOne of 12 routes

• (7Z,10Z,13Z,16Z,19Z)-docosapentaenoateReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. 1,2-diacyl-sn-glycerol acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by SGMS1, SGMS2, SAMD8, LPLextracellular spaceOne of 12 routes

• (7Z,10Z,13Z,16Z)-docosatetraenoateReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. 1,2-diacyl-sn-glycerol acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by SGMS1, SGMS2, SAMD8, LPLextracellular spaceOne of 12 routes

• pristanoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. fatty-acid-CoA ligase

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 5 morecytosolOne of 2 routes

• a 1-O-(1Z-alkenyl)-sn-glycero-3-phosphocholineReach from here →
  1. 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
  2. a 1-acyl-sn-glycero-3-phosphoethanolamine + a 1-acyl-sn-glycero-3-phosphocholine = sn-glycerol 3-phosphocholine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine
  3. a 1-O-(1Z-alkenyl)-sn-glycero-3-phosphocholine + H2O = a 2,3-saturated aldehyde + sn-glycerol 3-phosphocholine

  Catalysed by PLA2G15, ASPG, TMEM86A, TMEM86B

• a 1-O-(1Z-alkenyl)-sn-glycero-3-phosphoethanolamineReach from here →
  1. 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
  2. a 1-acyl-sn-glycero-3-phosphoethanolamine + H2O = sn-glycero-3-phosphoethanolamine + a fatty acid + H(+)
  3. a 1-O-(1Z-alkenyl)-sn-glycero-3-phosphoethanolamine + H2O = a 2,3-saturated aldehyde + sn-glycero-3-phosphoethanolamine

  Catalysed by PLA2G15, ASPG, TMEM86A, TMEM86B

• undecanoyl-CoAReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. medium-chain acyl-CoA ligase (undecylic acid)

  Catalysed by SGMS1, SGMS2, SAMD8, DGAT1 and 10 morecytosolOne of 3 routes

• a 3-acyl-sn-glycero-1-phospho-(3'-acyl-1'-sn-glycerol)Reach from here →
  1. 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 1-acyl-sn-glycero-3-phosphocholine + H(+)
  2. a 1-acyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycerol + phosphocholine + H(+)
  3. an (R,S)-glycero-3-phospho-(3'-acyl-1'-glycerol) + a 1-acyl-sn-glycerol = a 3-acyl-sn-glycero-1-phospho-(3'-acyl-1'-sn-glycerol) + glycerol

  Catalysed by PLAAT5, PLAAT2, ENPP6, PLD3 and 1 more

• (5Z,8Z,11Z)-eicosatrienoateReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. 1,2-diacyl-sn-glycerol acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by SGMS1, SGMS2, SAMD8, LPLextracellular spaceOne of 12 routes

• N-hexadecanoyl-sphinganine-1-phosphocholineReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  3. N-hexadecanoylsphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine = N-hexadecanoyl-sphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol

  Catalysed by SGMS1, SGMS2, SAMD8One of 2 routes

• N-hexadecanoyl-(4R)-hydroxysphinganine-phosphocholineReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  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 SGMS1, SGMS2, SAMD8One of 2 routes

• an N-acyl-(4R)-4-hydroxysphinganine-phosphocholineReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  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 SGMS1, SGMS2, SAMD8One of 2 routes

• hexadecanoateReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. N-hexadecanoylsphinganine + a 1,2-diacyl-sn-glycero-3-phosphocholine = N-hexadecanoyl-sphinganine-1-phosphocholine + a 1,2-diacyl-sn-glycerol
  3. sphinganine + hexadecanoate = N-hexadecanoylsphinganine + H2O

  Catalysed by SGMS1, SGMS2, SAMD8, ASAH2One of 2 routes

• tricosanoateReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. 1,2-diacyl-sn-glycerol acylhydrolase
  3. (10Z)-heptadecenoic acid formation

  Catalysed by SGMS1, SGMS2, SAMD8, LPLextracellular spaceOne of 12 routes

• (24S)-24-hydroxycholesterol esterReach from here →
  1. 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(+)
  2. 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine + a 2-acyl-sn-glycero-3-phosphocholine = a 1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + 2-hexadecanoyl-sn-glycero-3-phosphocholine
  3. a 1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + (24S)-hydroxycholesterol = (24S)-24-hydroxycholesterol ester + 1-hexadecanoyl-sn-glycero-3-phosphocholine

  Catalysed by PLA2G4E, PLAAT5, PLAAT2, PLAAT1 and 1 more

• 1,2-dihexadecanoyl-sn-glycerolReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  3. 1,2-dihexadecanoyl-sn-glycero-3-phosphocholine + an N-acylsphing-4-enine = 1,2-dihexadecanoyl-sn-glycerol + a sphingomyelin

  Catalysed by SGMS1, SGMS2, SAMD8

• 1-(9Z-octadecenoyl)-2-acyl-sn-3-glycerolReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  3. 1-(9Z-octadecenoyl)-2-acyl-sn-3-glycerol + a sphingomyelin = a 1-(9Z-octadecenoyl)-2-acyl-sn-glycero-3-phosphocholine + an N-acylsphing-4-enine

  Catalysed by SGMS1, SGMS2, SAMD8

• a monoacyl-sn-glycero-3-phosphocholineReach from here →
  1. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphing-4-enine 1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  3. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a monoacyl-sn-glycero-3-phosphocholine + a fatty acid + H(+)

  Catalysed by SGMS1, SGMS2, SAMD8, PNLIPRP2