a triacylglycerol

Three steps

• (14S)-hydroperoxy-(4Z,7Z,10Z,12E,16Z,19Z)-docosahexaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + O2 = (14S)-hydroperoxy-(4Z,7Z,10Z,12E,16Z,19Z)-docosahexaenoate

  Catalysed by LPL, ALOX5, ALOX15, ALOX12extracellular space

• (5Z,7Z,8Z,10E,14Z,17Z)-12-hydroperoxyeicosapentaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 = (5Z,7Z,8Z,10E,14Z,17Z)-12-hydroperoxyeicosapentaenoate

  Catalysed by LPL, ALOX12Bextracellular space

• 9-cis-retinolReach from here →
  1. a triacylglycerol + all-trans-retinol = an all-trans-retinyl ester + a diacylglycerol
  2. carboxylesterase (retinyl-ester)
  3. retinol binding protein (retinol)

  Catalysed by PNPLA4, PNPLA2, CES2, RBP4 and 18 morecytosolOne of 3 routes

• 18-hydroxy-(9Z)-octadecenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (9Z)-octadecenoate + reduced [NADPH--hemoprotein reductase] + O2 = 18-hydroxy-(9Z)-octadecenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

  Catalysed by LPL, CYP4A11, CYP4F11extracellular space

• N-hexadecanoyl-sphinganine-1-phosphocholineReach from here →
  1. triacylglycerol acylhydrolase
  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 LPL, SGMS1, SGMS2extracellular spaceOne of 2 routes

• N-hexadecanoyl-(4R)-hydroxysphinganine-phosphocholineReach from here →
  1. triacylglycerol acylhydrolase
  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 LPL, SGMS1, SGMS2extracellular spaceOne of 2 routes

• an N-acyl-(4R)-4-hydroxysphinganine-phosphocholineReach from here →
  1. triacylglycerol acylhydrolase
  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 LPL, SGMS1, SGMS2extracellular spaceOne of 2 routes

• N-hexadecanoyl-sphinganine-1-phosphoethanolamineReach from here →
  1. triacylglycerol acylhydrolase
  2. CDP-ethanolamine + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CMP + H(+)
  3. N-hexadecanoylsphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = N-hexadecanoyl-sphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol

  Catalysed by LPL, SELENOI, CEPT1, SGMS2 and 1 moreextracellular spaceOne of 2 routes

• an N-acylsphinganine-1-phosphoethanolamineReach from here →
  1. triacylglycerol acylhydrolase
  2. CDP-ethanolamine + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CMP + H(+)
  3. an N-acylsphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acylsphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol

  Catalysed by LPL, SELENOI, CEPT1, SGMS2 and 1 moreextracellular spaceOne of 2 routes

• N-hexadecanoyl-(4R)-hydroxysphinganine-1-phosphoethanolamineReach from here →
  1. triacylglycerol acylhydrolase
  2. CDP-ethanolamine + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CMP + H(+)
  3. N-hexadecanoyl-(4R)-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = N-hexadecanoyl-(4R)-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol

  Catalysed by LPL, SELENOI, CEPT1, SGMS2 and 1 moreextracellular spaceOne of 2 routes

• an N-acyl-(4R)-4-hydroxysphinganine-1-phosphoethanolamineReach from here →
  1. triacylglycerol acylhydrolase
  2. CDP-ethanolamine + a 1,2-diacyl-sn-glycerol = a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + CMP + H(+)
  3. an N-acyl-(4R)-4-hydroxysphinganine + a 1,2-diacyl-sn-glycero-3-phosphoethanolamine = an N-acyl-(4R)-4-hydroxysphinganine-1-phosphoethanolamine + a 1,2-diacyl-sn-glycerol

  Catalysed by LPL, SELENOI, CEPT1, SGMS2 and 1 moreextracellular spaceOne of 2 routes

• 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-myo-inositol)Reach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. 1-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1D-myo-inositol) + H2O = sn-glycero-3-phospho-1D-myo-inositol + (9Z)-octadecenoate + H(+)

  Catalysed by LPL, ABHD12extracellular space

• (11R)-hydroxy-(5Z,8Z,12E,14Z)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + AH2 + O2 = (11R)-hydroxy-(5Z,8Z,12E,14Z)-eicosatetraenoate + A + H2O

  Catalysed by LPL, PTGS2extracellular spaceOne of 2 routes

• (15R)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + AH2 + O2 = (15R)-hydroxy-(5Z,8Z,11Z,13E)-eicosatetraenoate + A + H2O

  Catalysed by LPL, PTGS2extracellular spaceOne of 2 routes

• hexadecanoateReach from here →
  1. triacylglycerol acylhydrolase
  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 LPL, SGMS1, SGMS2, ASAH2extracellular space

• (15R)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (15R)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoate

  Catalysed by LPL, PTGS2extracellular space

• 11R-hydroperoxy-(5Z,8Z,12E,14Z)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. Arachidonate: oxygen 11-oxidoreductase

  Catalysed by LPL, ALOX12extracellular space, cytosolOne of 2 routes

• prostaglandin G2Reach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. Arachidonate:oxygen oxidoreductase

  Catalysed by LPL, PTGS1, PTGS2extracellular space, endoplasmic reticulumOne of 2 routes

• 1,2-dihexadecanoyl-sn-glycerolReach from here →
  1. triacylglycerol acylhydrolase
  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 LPL, SGMS1, SGMS2extracellular space

• 1-(9Z-octadecenoyl)-2-acyl-sn-3-glycerolReach from here →
  1. triacylglycerol acylhydrolase
  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 LPL, SGMS1, SGMS2extracellular space

• 14-hydroperoxy-(4Z,7Z,10Z,12E,16Z,19Z)-docosahexaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + O2 = 14-hydroperoxy-(4Z,7Z,10Z,12E,16Z,19Z)-docosahexaenoate

  Catalysed by LPL, ALOX12Bextracellular space

• (12R)-hydroxy-(5Z,8Z,10E,14Z)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + reduced [NADPH--hemoprotein reductase] + O2 = (12R)-hydroxy-(5Z,8Z,10E,14Z)-eicosatetraenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

  Catalysed by LPL, CYP2C9extracellular space

• 14,15-epoxy-(5Z,8Z,11Z)-eicosatrienoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. unspecific monooxygenase (arachidonate)

  Catalysed by LPL, CYP1A1, CYP1A2, CYP2E1 and 24 moreextracellular space, cytosolOne of 4 routes

• 8,9-epoxy-(5Z,11Z,14Z)-eicosatrienoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. unspecific monooxygenase (arachidonate)

  Catalysed by LPL, CYP1A1, CYP1A2, CYP2E1 and 23 moreextracellular space, cytosolOne of 3 routes

• tetradecanalReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. tetradecanal + NAD(+) + H2O = tetradecanoate + NADH + 2 H(+)

  Catalysed by LPL, ALDH3A2extracellular space

• 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoserineReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoserine + H2O = 1-heptadecanoyl-sn-glycero-3-phosphoserine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)

  Catalysed by LPL, ABHD16Aextracellular space

• a monoacyl-sn-glycero-3-phosphocholineReach from here →
  1. triacylglycerol acylhydrolase
  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 LPL, SGMS1, SGMS2, PNLIPRP2extracellular space

• 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholineReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + H2O = 1-heptadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)

  Catalysed by LPL, ABHD16Aextracellular space

• 2-(acylamino)ethyl fatty acidReach from here →
  1. triacylglycerol acylhydrolase
  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-acylethanolamine + a 1,2-diacyl-sn-glycero-3-phosphocholine = 2-(acylamino)ethyl fatty acid + a 2-acyl-sn-glycero-3-phosphocholine

  Catalysed by LPL, SGMS1, SGMS2, PLA2G15extracellular spaceOne of 2 routes

• 1-O-acyl-N-(acetyl)-sphing-4-enineReach from here →
  1. triacylglycerol acylhydrolase
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  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 LPL, SGMS1, SGMS2, PLA2G15extracellular spaceOne of 4 routes

• 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamineReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. 1-heptadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphoethanolamine + H2O = 1-heptadecanoyl-sn-glycero-3-phosphoethanolamine + (5Z,8Z,11Z,14Z)-eicosatetraenoate + H(+)

  Catalysed by LPL, ABHD16Aextracellular space

• (5Z)-tetradecenoyl-CoAReach from here →
  1. triacylglycerol acylhydrolase
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase (physeteric acid)

  Catalysed by LPL, DGAT1, MOGAT2, MOGAT3 and 10 moreextracellular space, cytosolOne of 8 routes

• 1,2-diacyl-sn-glycero-3-phosphoethanolReach from here →
  1. triacylglycerol acylhydrolase
  2. an N-acylsphing-4-enine + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sphingomyelin + a 1,2-diacyl-sn-glycerol
  3. ethanol + a 1,2-diacyl-sn-glycero-3-phosphocholine = 1,2-diacyl-sn-glycero-3-phosphoethanol + choline

  Catalysed by LPL, SGMS1, SGMS2, PLD1extracellular space

• (3E)-decenoyl-CoAReach from here →
  1. triacylglycerol acylhydrolase
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. Fatty Acid Beta Oxidation (C12:1->C10:1), Mitochondrial

  Catalysed by LPL, DGAT1, MOGAT2, MOGAT3 and 6 moreextracellular space, cytosol, mitochondrial matrix

• 7-hydroxydodecanoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. dodecanoate + reduced [NADPH--hemoprotein reductase] + O2 = 7-hydroxydodecanoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

  Catalysed by LPL, CYP4Z1extracellular space

• N-(dodecanoyl)-sphinganineReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. N-(dodecanoyl)-sphinganine + H2O = dodecanoate + sphinganine

  Catalysed by LPL, ASAH1extracellular space

• (2R,6)-dimethylheptanoyl-CoAReach from here →
  1. triacylglycerol acylhydrolase
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. acetyl-CoA C-acyltransferase (3-oxo-4(R),8-dimethyl-nonanoyl-CoA)

  Catalysed by LPL, DGAT1, MOGAT2, MOGAT3 and 5 moreextracellular space, cytosol, mitochondrial matrix

• (7Z)-hexadecenoyl-CoAReach from here →
  1. triacylglycerol acylhydrolase
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase (7-palmitoleic acid)

  Catalysed by LPL, DGAT1, MOGAT2, MOGAT3 and 10 moreextracellular space, cytosolOne of 8 routes

• tricosanoyl-CoAReach from here →
  1. triacylglycerol acylhydrolase
  2. acyl-CoA:1,2-diacyl-sn-glycerol O-acyltransferase
  3. long-chain-fatty-acid-CoA ligase (tricosanoic acid)

  Catalysed by LPL, DGAT1, MOGAT2, MOGAT3 and 10 moreextracellular space, cytosolOne of 6 routes

• (12S)-hydroperoxy-(5Z,8Z,10E,14Z,17Z)-eicosapentaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + O2 = (12S)-hydroperoxy-(5Z,8Z,10E,14Z,17Z)-eicosapentaenoate

  Catalysed by LPL, ALOX12extracellular space

• (18R)-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + reduced [NADPH--hemoprotein reductase] + O2 = (18R)-hydroxy-(5Z,8Z,11Z,14Z)-eicosatetraenoate + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)

  Catalysed by LPL, CYP4F8extracellular space

• 17R-hydroxy-(4Z,7Z,10Z,13Z,15E,19Z)-docosahexaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + AH2 + O2 = 17R-hydroxy-(4Z,7Z,10Z,13Z,15E,19Z)-docosahexaenoate + A + H2O

  Catalysed by LPL, PTGS2extracellular space

• 13-hydroxy-(4Z,7Z,10Z,14E,16Z,19Z)-docosahexaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoate + AH2 + O2 = 13-hydroxy-(4Z,7Z,10Z,14E,16Z,19Z)-docosahexaenoate + A + H2O

  Catalysed by LPL, PTGS2extracellular space

• (18R)-hydroxy-(5Z,8Z,11Z,14Z,16E)-eicosapentaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. prostaglandin-endoperoxide synthase (EPA)

  Catalysed by LPL, PTGS1, PTGS2extracellular space, cytosolOne of 2 routes

• (15R)-hydroxy-(5Z,8Z,11Z,13E,17Z)-eicosapentaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + AH2 + O2 = (15R)-hydroxy-(5Z,8Z,11Z,13E,17Z)-eicosapentaenoate + A + H2O

  Catalysed by LPL, PTGS2extracellular space

• (11R)-hydroxy-(5Z,8Z,12E,14Z,17Z)-eicosapentaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate + AH2 + O2 = (11R)-hydroxy-(5Z,8Z,12E,14Z,17Z)-eicosapentaenoate + A + H2O

  Catalysed by LPL, PTGS2extracellular space

• 15-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = 15-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoate

  Catalysed by LPL, ALOX15Bextracellular space

• 5-hydroperoxy-(6E,8Z,11Z,14Z)-eicosatetraenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = 5-hydroperoxy-(6E,8Z,11Z,14Z)-eicosatetraenoate

  Catalysed by LPL, ALOX15Bextracellular space

• 13R-hydroxy-(7Z,10Z,14E,16Z,19Z)-docosapentaenoateReach from here →
  1. triacylglycerol acylhydrolase
  2. (10Z)-heptadecenoic acid formation
  3. (7Z,10Z,13Z,16Z,19Z)-docosapentaenoate + AH2 + O2 = 13R-hydroxy-(7Z,10Z,14E,16Z,19Z)-docosapentaenoate + A + H2O

  Catalysed by LPL, PTGS2extracellular space