1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine

Three steps

• alpha-D-glucosamine 6-phosphateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. N-acetyl-D-glucosamine 6-phosphate + H2O = D-glucosamine 6-phosphate + acetate
  3. N-Acetyl-D-glucosamine-6-phosphate amidohydrolase

  Catalysed by ABHD3, AMDHD2, CEMP1cytosol

• CHEBI:15978Reach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = octadecanoate + sn-glycerol 3-phosphocholine + H(+)
  3. sn-Glycero-3-phosphocholine glycerophosphohydrolase

  Catalysed by ABHD3, LYPLA2, ASPG, GPCPD1cytosol

• 2-methyl-3-oxopropanoic acidReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol, mitochondrial matrix

• (17R,20S)-17,20-dihydroxypregn-4-en-3-oneReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. cytochrome P450 (17alpha-hydroxyprogesterone)
  3. (17R,20S)-17,20-dihydroxypregn-4-en-3-one + NAD(+) = 17alpha-hydroxyprogesterone + NADH + H(+)

  Catalysed by ABHD3, CYP17A1, AKR1C1endoplasmic reticulumOne of 2 routes

• androst-4-ene-3,17-dioneReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. cytochrome P450 (17alpha-hydroxyprogesterone)
  3. cytochrome P450 (17alpha-hydroxyprogesterone)

  Catalysed by ABHD3, CYP17A1endoplasmic reticulum, cytosolOne of 5 routes

• oxaloacetateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. Pyruvate:carbon-dioxide ligase (ADP-forming)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol, mitochondrial matrixOne of 3 routes

• (S)-lactateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. (S)-lactate + NAD(+) = pyruvate + NADH + H(+)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 7 moreextracellular space, cytosol

• 2-oxobutanoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of 2-hydroxybutyrate and acetate (cytosol to extracellular)
  3. 2-hydroxybutyrate:NAD+ oxidoreductase

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A7 and 5 moreextracellular space, cytosolOne of 2 routes

• 2-oxoglutaramateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. L-Glutamine:pyruvate aminotransferase

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosolOne of 2 routes

• 3-fumarylpyruvateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. 3-fumarylpyruvate + H2O = fumarate + pyruvate + H(+)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• ferrocytochrome cReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and L-lactate (cytosol to extracellular)
  3. (S)-Lactate:ferricytochrome-c 2-oxidoreductase

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 4 moreextracellular space, cytosol, mitochondrial matrix

• 1-acyl-sn-glycerol 3-phosphateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphate + choline + H(+)
  3. 1-acylglycerol-3P-LD-TG1 pool (liver tissue) formation

  Catalysed by ABHD3, ENPP2cytosolOne of 8 routes

• octadecanalReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = octadecanoate + sn-glycerol 3-phosphocholine + H(+)
  3. octadecanal + NAD(+) + H2O = octadecanoate + NADH + 2 H(+)

  Catalysed by ABHD3, LYPLA2, ASPG, ALDH3A2

• 3-hydroxypyruvateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. L-serine + pyruvate = 3-hydroxypyruvate + L-alanine

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• 4-methylumbelliferoneReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 4-methylumbelliferyl acetate + H2O = 4-methylumbelliferone + acetate + H(+)
  3. 4-methylumbelliferyl acetate + H2O = 4-methylumbelliferone + acetate + H(+)

  Catalysed by ABHD3, CES2, ESD, CES1

• aceneuramateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. aceneuramate = aldehydo-N-acetyl-D-mannosamine + pyruvate

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• 5'-deoxyadenosineReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. N(1)-methylguanosine(37) in tRNA(Phe) + pyruvate + S-adenosyl-L-methionine = 4-demethylwyosine(37) in tRNA(Phe) + 5'-deoxyadenosine + L-methionine + CO2 + H2O

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 4 moreextracellular space, cytosol

• AH2Reach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphate + choline + H(+)
  3. choline + A = betaine aldehyde + AH2

  Catalysed by ABHD3, ENPP2, CHDH

• glycerolReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = octadecanoate + sn-glycerol 3-phosphocholine + H(+)
  3. sn-glycerol 3-phosphocholine + H2O = phosphocholine + glycerol + H(+)

  Catalysed by ABHD3, LYPLA2, ASPG, ENPP6

• urateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and L-lactate (cytosol to extracellular)
  3. transport of L-lactate and urate (cytosol to extracellular)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 4 moreextracellular space, cytosol

• all-trans-retinalReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and retinoate (cytosol to extracellular)
  3. retinoate reduction

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A7extracellular space, cytosol

• 4-fumarylacetoacetateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and acetoacetate (cytosol to extracellular)
  3. 4-fumarylacetoacetate + H2O = acetoacetate + fumarate + H(+)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A6 and 3 moreextracellular space, cytosol

• dTDPReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. pyruvate kinase (dTDP)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 4 moreextracellular space, cytosol

• CHEBI:18132Reach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphate + choline + H(+)
  3. ATP:choline phosphotransferase

  Catalysed by ABHD3, ENPP2, CHKA, CHKBcytosolOne of 2 routes

• 5-(3,3-dimethylguanidino)-2-oxopentanoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. N(omega),N(omega)-dimethyl-L-arginine + pyruvate = 5-(3,3-dimethylguanidino)-2-oxopentanoate + L-alanine

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• 5-(3,3'-dimethylguanidino)-2-oxopentanoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. N(omega),N('omega)-dimethyl-L-arginine + pyruvate = 5-(3,3'-dimethylguanidino)-2-oxopentanoate + L-alanine

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• 5-(3-methylguanidino)-2-oxopentanoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. N(omega)-methyl-L-arginine + pyruvate = 5-(3-methylguanidino)-2-oxopentanoate + L-alanine

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• 17alpha,21-dihydroxypregnenoloneReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. cytochrome P450 (17alpha-hydroxypregnenolone)
  3. cytochrome P450

  Catalysed by ABHD3, CYP17A1, CYP21A2endoplasmic reticulum, cytosol

• 11-deoxycortisolReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. cytochrome P450 (17alpha-hydroxyprogesterone)
  3. cytochrome P450 (17alpha-hydroxyprogesterone)

  Catalysed by ABHD3, CYP17A1, CYP21A2endoplasmic reticulum, cytosolOne of 3 routes

• 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholineReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. N-(acetyl)-sphing-4-enine + H2O = sphing-4-enine + acetate
  3. 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + N-(acetyl)-sphing-4-enine = 1-(9Z-octadecenoyl)-N-(acetyl)-sphing-4-enine + 1-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine

  Catalysed by ABHD3, ASAH1, PLA2G15One of 3 routes

• 3beta-hydroxyandrost-5-en-17-oneReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. cytochrome P450 (17alpha-hydroxypregnenolone)
  3. cytochrome P450 (17alpha-hydroxypregnenolone)

  Catalysed by ABHD3, CYP17A1endoplasmic reticulum, cytosolOne of 6 routes

• chlorine(.)Reach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and formate (cytosol to extracellular)
  3. transport of chloride and formate (cytosol to extracellular)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A1 and 1 moreextracellular space, cytosolOne of 3 routes

• phosphocholineReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphate + choline + H(+)
  3. phosphocholine + H2O = choline + phosphate

  Catalysed by ABHD3, ENPP2, PHOSPHO1One of 3 routes

• (9Z)-octadecenoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoyl-CoA = 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 1-octadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + (9Z)-octadecenoate + H(+)

  Catalysed by ABHD3, MBOAT2, PNPLA8

• 3-hydroxypyruvic acidReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. L-Serine:pyruvate aminotransferase

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosolOne of 2 routes

• (5Z,8Z,11Z,14Z)-eicosatetraenoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + (5Z,8Z,11Z,14Z)-eicosatetraenoyl-CoA = 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholine + CoA
  3. 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(+)

  Catalysed by ABHD3, LPCAT3, PLA2G10, PLA2G6 and 1 more

• putrescineReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. N-acetylputrescine + H2O = putrescine + acetate
  3. N-acetylputrescine + H2O = putrescine + acetate

  Catalysed by ABHD3, HDAC10

• 3-oxopropanoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. 3-oxopropanoate + L-alanine = beta-alanine + pyruvate

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• a phenolReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. a phenyl acetate + H2O = a phenol + acetate + H(+)
  3. a phenyl acetate + H2O = a phenol + acetate + H(+)

  Catalysed by ABHD3, PON1, PON2, PON3

• D-serineReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. D-serine = pyruvate + NH4(+)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• an acylcholineReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphate + choline + H(+)
  3. an acylcholine + H2O = a carboxylate + choline + H(+)

  Catalysed by ABHD3, ENPP2, BCHE

• fatty acidReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. 1-octadecanoyl-sn-glycero-3-phosphocholine + H2O = octadecanoate + sn-glycerol 3-phosphocholine + H(+)
  3. (10Z)-heptadecenoic acid formation

  Catalysed by ABHD3, LYPLA2, ASPGcytosolOne of 4 routes

• (R)-lactic acidReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. (R)-Lactate:NAD+ oxidoreductase

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• (3S)-3-hydroxy-3-methylglutaryl-CoAReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and acetoacetate (cytosol to extracellular)
  3. (3S)-3-hydroxy-3-methylglutaryl-CoA = acetoacetate + acetyl-CoA

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A6 and 4 moreextracellular space, cytosol

• 2-iminopropanoateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. 2-iminopropanoate + H2O = pyruvate + NH4(+)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• phosphoenolpyruvic acidReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. pyruvate kinase (dTDP)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 4 moreextracellular space, cytosol

• 13-cis-retinalReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and retinoate (cytosol to extracellular)
  3. retinal dehydrogenase (13-cis-retinal)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A7 and 2 moreextracellular space, cytosol, endoplasmic reticulum

• N-acetyl-beta-neuraminic acidReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. N-Acetylneuraminate pyruvate-lyase (N-acetyl-D-mannosamine-forming)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol

• L-ornithineReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. N2-Acetyl-L-ornithine amidohydrolase
  3. N2-Acetyl-L-ornithine amidohydrolase

  Catalysed by ABHD3, ACY1cytosol

• a 3-acylpyruvateReach from here →
  1. 1-octadecanoyl-2-acetyl-sn-glycero-3-phosphocholine + H2O = 1-octadecanoyl-sn-glycero-3-phosphocholine + acetate + H(+)
  2. transport of acetate and pyruvate (cytosol to extracellular)
  3. a 3-acylpyruvate + H2O = a carboxylate + pyruvate + H(+)

  Catalysed by ABHD3, SLC16A4, SLC16A5, SLC16A3 and 3 moreextracellular space, cytosol