CHEBI:28666
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
557 compounds within 3 steps: 5 in 1, 119 in 2, 433 in 3
Three steps
- transport of LTD4 (cytosol to extracellular)
- transport of prostaglandin E2 (cytosol to extracellular)
- prostaglandin E2 + NAD(+) = 15-oxoprostaglandin E2 + NADH + H(+)
Catalysed by SLCO1B1, SLCO1A2, SLCO1B3, HPGDextracellular space, cytosolOne of 2 routes
- transport of LTD4 (cytosol to extracellular)
- transport of prostaglandin E1 (cytosol to extracellular)
- (13E)-(15S)-11alpha,15-dihydroxy-9-oxoprost-13-enoate:NADP+ 15-oxidoreductase
Catalysed by SLCO1B1, CBR3, CBR1, DHRS4extracellular space, cytosolOne of 3 routes
- transport of LTD4 (cytosol to extracellular)
- transport of prostaglandin D2 (cytosol to extracellular)
- 15-dehydro-prostaglandin D2 reduction
Catalysed by SLCO1B1extracellular space, cytosolOne of 2 routes
- transport of GSH and LTD4 (cytosol to extracellular)
- Glutathione: 15-HPETE oxidoreductase
- (15S)-15-Hydroxy-5,8,11-cis-13-trans-icosatetraenoate:NADP+ 15-oxidoreductase
Catalysed by SLCO2A1, GPX5, GPX1, GPX2 and 6 moreextracellular space, cytosolOne of 3 routes
- membrane dipeptidase (LTD4)
- transport of alanine and glycine (cytosol to extracellular)
- D-alanine(out) + L-alanine(in) = D-alanine(in) + L-alanine(out)
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 1 moreextracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- transport of LTD4 (cytosol to extracellular)
- transport of arachidonate (cytosol to extracellular)
- (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (12S)-hydroperoxy-(5Z,8Z,10E,14Z)-eicosatetraenoate
Catalysed by SLCO1B1, ALOX5, ALOX15, ALOX12extracellular space, cytosol
- transport of LTD4 (cytosol to extracellular)
- transport of S-glutathionyl-2-4-dinitrobenzene (cytosol to extracellular)
- thromboxane A2 hydrolysis
Catalysed by SLCO1B1extracellular space, cytosol, endoplasmic reticulumOne of 4 routes
- transport of LTD4 (cytosol to extracellular)
- transport of arachidonate (cytosol to extracellular)
- (5Z,8Z,11Z,14Z)-eicosatetraenoate + O2 = (15S)-hydroperoxy-(5Z,8Z,11Z,13E)-eicosatetraenoate
Catalysed by SLCO1B1, ALOX15B, ALOX15, ALOX12extracellular space, cytosol
- membrane dipeptidase (LTD4)
- 5,10-Methylenetetrahydrofolate:glycine hydroxymethyltransferase
- 5,6,7,8-tetrahydrofolate:NAD+ oxidoreductase
Catalysed by DPEP1, DPEP2, SHMT1, DHFR and 1 moreextracellular space, cytosolOne of 3 routes
- membrane dipeptidase (LTD4)
- 5,10-Methylenetetrahydrofolate:glycine hydroxymethyltransferase
- 5-Formiminotetrahydrofolate:L-glutamate N-formiminotransferase
Catalysed by DPEP1, DPEP2, SHMT1, FTCDextracellular space, cytosolOne of 2 routes
- leukotriene-C4 hydrolase
- leukotriene C4 + H2O = leukotriene D4 + L-glutamate
- leukotriene D4 + H2O = leukotriene E4 + glycine
Catalysed by GGT1, GGT5, GGTLC2, GGT6 and 4 moreendoplasmic reticulum
- membrane dipeptidase (LTD4)
- transport of arginine and glycine (cytosol to extracellular)
- 2-(Nomega-L-arginino)succinate arginine-lyase (fumarate-forming)
Catalysed by DPEP1, DPEP2, SLC7A6, ASLextracellular space, cytosolOne of 4 routes
- membrane dipeptidase (LTD4)
- transport of arginine and glycine (cytosol to extracellular)
- 4-aminobutanoate + L-arginine = 4-guanidinobutanoate + L-ornithine
Catalysed by DPEP1, DPEP2, SLC7A6, GATMextracellular space, cytosol
- membrane dipeptidase (LTD4)
- transport of glycine and phenylalanine (cytosol to extracellular)
- L-dopa(out) + L-phenylalanine(in) = L-dopa(in) + L-phenylalanine(out)
Catalysed by DPEP1, DPEP2, SLC7A5, SLC7A8extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 4 routes
- membrane dipeptidase (LTD4)
- transport of arginine and glycine (cytosol to extracellular)
- beta-alanine + L-arginine = 3-guanidinopropanoate + L-ornithine
Catalysed by DPEP1, DPEP2, SLC7A6, GATMextracellular space, cytosol
- membrane dipeptidase (LTD4)
- L-Arginine:glycine amidinotransferase
- L-histidine(in) + L-ornithine(out) + H(+)(in) = L-histidine(out) + L-ornithine(in) + H(+)(out)
Catalysed by DPEP1, DPEP2, GATM, SLC25A2extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 8 routes
- membrane dipeptidase (LTD4)
- L-Arginine:glycine amidinotransferase
- D-ornithine(in) + L-ornithine(out) = D-ornithine(out) + L-ornithine(in)
Catalysed by DPEP1, DPEP2, GATM, SLC25A2extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- membrane dipeptidase (LTD4)
- transport of cysteine and glycine (cytosol to extracellular)
- L-Cysteine:2-oxoglutarate aminotransferase
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 3 moreextracellular space, cytosolOne of 3 routes
- membrane dipeptidase (LTD4)
- bile acid-CoA: amino acid N-acyltransferase
- acyl-CoA:sphingosine N-acyltransferase
Catalysed by DPEP1, DPEP2, BAAT, ASAH1 and 3 moreextracellular space, peroxisome, Golgi apparatusOne of 2 routes
- membrane dipeptidase (LTD4)
- transport of alanine and glycine (cytosol to extracellular)
- D-threonine(out) + L-alanine(in) = D-threonine(in) + L-alanine(out)
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 1 moreextracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- membrane dipeptidase (LTD4)
- bile acid-CoA: amino acid N-acyltransferase
- diamine N-acetyltransferase (N1-acetylspermidine)
Catalysed by DPEP1, DPEP2, BAAT, SAT1 and 1 moreextracellular space, peroxisome, cytosolOne of 3 routes
- membrane dipeptidase (LTD4)
- transport of glycine and tyrosine (cytosol to extracellular)
- L-Tyrosine,L-dopa:oxygen oxidoreductase
Catalysed by DPEP1, DPEP2, SLC7A5, TYRextracellular space, cytosolOne of 2 routes
- membrane dipeptidase (LTD4)
- transport of alanine and glycine (cytosol to extracellular)
- L-threonine(out) + L-alanine(in) = L-threonine(in) + L-alanine(out)
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 1 moreextracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 8 routes
- membrane dipeptidase (LTD4)
- transport of glycine and lysine (cytosol to extracellular)
- N6-(L-1,3-Dicarboxypropyl)-L-lysine:NADP+ oxidoreductase (L-lysine-forming)
Catalysed by DPEP1, DPEP2, SLC7A6, AASSextracellular space, cytosol, mitochondrial matrix
- membrane dipeptidase (LTD4)
- transport of alanine and glycine (cytosol to extracellular)
- L-kynurenine + H2O = anthranilate + L-alanine + H(+)
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 2 moreextracellular space, cytosolOne of 5 routes
- membrane dipeptidase (LTD4)
- transport of chloride and glycine (cytosol to extracellular)
- transport of beta-alanine and chloride (cytosol to extracellular)
Catalysed by DPEP1, DPEP2, SLC6A9, SLC6A14 and 1 moreextracellular space, cytosolOne of 4 routes
- membrane dipeptidase (LTD4)
- N(omega),N(omega)-dimethyl-L-arginine + glyoxylate = 5-(3,3-dimethylguanidino)-2-oxopentanoate + glycine
- Nomega,Nomega'-dimethyl-L-arginine dimethylamidohydrolase
Catalysed by DPEP1, DPEP2, AGXT2, DDAH1extracellular space, cytosolOne of 2 routes
- membrane dipeptidase (LTD4)
- transport of arginine and glycine (cytosol to extracellular)
- taurine + L-arginine = taurocyamine + L-ornithine
Catalysed by DPEP1, DPEP2, SLC7A6, GATMextracellular space, cytosol
- membrane dipeptidase (LTD4)
- L-Arginine:glycine amidinotransferase
- L-ornithine + 2-oxoglutarate = L-glutamate 5-semialdehyde + L-glutamate
Catalysed by DPEP1, DPEP2, GATM, OATextracellular space, cytosol
- membrane dipeptidase (LTD4)
- transport of alanine and glycine (cytosol to extracellular)
- 3-hydroxy-L-kynurenine + H2O = 3-hydroxyanthranilate + L-alanine + H(+)
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 2 moreextracellular space, cytosol
- membrane dipeptidase (LTD4)
- succinyl-CoA:glycine C-succinyltransferase (decarboxylating)
- 5-aminolevulinate hydro-lyase (adding 5-aminolevulinate and cyclizing
Catalysed by DPEP1, DPEP2, ALAS1, ALAS2 and 2 moreextracellular space, mitochondrial matrix, cytosolOne of 2 routes
- membrane dipeptidase (LTD4)
- bile acid-CoA: amino acid N-acyltransferase
- N-acetylglutamate synthase (N-acetyl-L-cystathionine)
Catalysed by DPEP1, DPEP2, BAAT, NAGSextracellular space, peroxisome, mitochondrial matrixOne of 2 routes
- membrane dipeptidase (LTD4)
- transport of cysteine and glycine (cytosol to extracellular)
- L-glutamate:L-cysteine gamma-ligase (ADP-forming)
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 3 moreextracellular space, cytosolOne of 2 routes
- membrane dipeptidase (LTD4)
- transport of glycine and lysine (cytosol to extracellular)
- L-lysine:oxygen 2-oxidoreductase (deaminating)
Catalysed by DPEP1, DPEP2, SLC7A6extracellular space, cytosol, peroxisome
- membrane dipeptidase (LTD4)
- transport of glycine and methionine (cytosol to extracellular)
- S-methyl-L-methionine + L-homocysteine = 2 L-methionine + H(+)
Catalysed by DPEP1, DPEP2, SLC7A5, BHMT2extracellular space, cytosol
- membrane dipeptidase (LTD4)
- transport of glutamine and glycine (cytosol to extracellular)
- HCO3-:L-glutamine amido-ligase (ADP-forming, carbamate-phosphorylating)
Catalysed by DPEP1, DPEP2, SLC7A5, CADextracellular space, cytosolOne of 4 routes
- membrane dipeptidase (LTD4)
- sarcosine + O2 + H2O = formaldehyde + glycine + H2O2
- (6S)-5,6,7,8-tetrahydrofolyl-(gamma-L-Glu)(n) + N,N-dimethylglycine + oxidized [electron-transfer flavoprotein] + H(+) = (6R)-5,10-methylenetetrahydrofolyl-(gamma-L-Glu)(n) + sarcosine + reduced [electron-transfer flavoprotein]
- membrane dipeptidase (LTD4)
- transport of glycine and methionine (cytosol to extracellular)
- S-methyl-L-methionine + L-homocysteine = 2 L-methionine + H(+)
Catalysed by DPEP1, DPEP2, SLC7A5, BHMT2extracellular space, cytosol
- membrane dipeptidase (LTD4)
- bile acid-CoA: amino acid N-acyltransferase
- acyl-CoA:sphingosine N-acyltransferase
Catalysed by DPEP1, DPEP2, BAAT, ASAH1 and 3 moreextracellular space, peroxisome, Golgi apparatusOne of 2 routes
- membrane dipeptidase (LTD4)
- transport of alanine and glycine (cytosol to extracellular)
- trans-4-hydroxy-L-proline(out) + L-alanine(in) + Na(+)(out) = trans-4-hydroxy-L-proline(in) + L-alanine(out) + Na(+)(in)
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 2 moreextracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- membrane dipeptidase (LTD4)
- gamma-L-glutamyl-L-cysteine + glycine + ATP = glutathione + ADP + phosphate + H(+)
- glutathione = L-cysteinylglycine + 5-oxo-L-proline
Catalysed by DPEP1, DPEP2, GSS, CHAC2 and 1 moreextracellular space
- membrane dipeptidase (LTD4)
- 5,10-Methylenetetrahydrofolate:glycine hydroxymethyltransferase
- phosphoribosylaminoimidazolecarboxamide formyltransferase (10-formyl-THF)
Catalysed by DPEP1, DPEP2, SHMT1, ATICextracellular space, cytosol
- membrane dipeptidase (LTD4)
- transport of arginine and glycine (cytosol to extracellular)
- L-arginine + O2 + H2O = 5-guanidino-2-oxopentanoate + H2O2 + NH4(+)
Catalysed by DPEP1, DPEP2, SLC7A6, IL4I1extracellular space, cytosol
- membrane dipeptidase (LTD4)
- bile acid-CoA: amino acid N-acyltransferase
- acetyl-CoA C-acyltransferase (3-oxomyrist-5-enoyl-CoA)
Catalysed by DPEP1, DPEP2, BAAT, HADHA and 2 moreextracellular space, peroxisome, mitochondrial matrixOne of 3 routes
- membrane dipeptidase (LTD4)
- transport of cysteine and glycine (cytosol to extracellular)
- 2 L-cysteine = S-sulfanyl-L-cysteine + L-alanine
Catalysed by DPEP1, DPEP2, SLC3A2, SLC7A5 and 2 moreextracellular space, cytosol