CHEBI:16523
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
452 compounds within 3 steps: 2 in 1, 84 in 2, 366 in 3
Three steps
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- long-chain-fatty-acid-CoA ligase (eicosanoate)
Catalysed by SLC3A2, SLC7A10, SLC27A2, ACSL4 and 6 moreextracellular space, cytosolOne of 12 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- Itaconate:CoA ligase (GDP-forming)
Catalysed by SLC3A2, SLC7A10, SUCLG1, SUCLG2 and 1 moreextracellular space, cytosol, mitochondrial matrixOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- long-chain-fatty-acid-CoA ligase ((6Z,9Z)-octadecadienoic acid)
Catalysed by SLC3A2, SLC7A10, SLC27A2, ACSL4 and 6 moreextracellular space, cytosolOne of 14 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- long-chain-fatty-acid-CoA ligase (myristic acid)
Catalysed by SLC3A2, SLC7A10, SLC27A2, ACSL4 and 6 moreextracellular space, cytosolOne of 12 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- Octanoyl-CoA:L-carnitine O-octanoyltransferase
Catalysed by SLC3A2, SLC7A10, CROTextracellular space, cytosol, mitochondrial matrixOne of 21 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- phytanate-CoA ligase
Catalysed by SLC3A2, SLC7A10extracellular space, cytosolOne of 5 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- long-chain-fatty-acid-CoA ligase (stearate)
Catalysed by SLC3A2, SLC7A10, SLC27A2, ACSL4 and 5 moreextracellular space, cytosolOne of 15 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- transport of GSH and prostaglandin E1 (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A10, GSS, SLCO2A1extracellular space, cytosolOne of 2 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- transport of GSH and prostaglandin I2 (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A10, GSS, SLCO2A1extracellular space, cytosolOne of 2 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- transport of GSH and prostaglandin F2alpha (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A10, GSS, SLCO2A1extracellular space, cytosolOne of 2 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- transport of GSH and prostaglandin H2 (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A10, GSS, SLCO2A1extracellular space, cytosolOne of 2 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- transport of GSH and prostaglandin D2 (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A10, GSS, SLCO2A1extracellular space, cytosolOne of 2 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- Glutathione: 15-HPETE oxidoreductase
Catalysed by SLC3A2, SLC7A10, GSS, GPX5 and 8 moreextracellular space, cytosolOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- L-Glutamine:pyruvate aminotransferase
- D-alanine(out) + L-alanine(in) = D-alanine(in) + L-alanine(out)
Catalysed by SLC3A2, SLC7A10, KYAT1extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- transport of D-serine and glycine (cytosol to extracellular)
- 5,10-Methylenetetrahydrofolate:glycine hydroxymethyltransferase
- 5,6,7,8-tetrahydrofolate:NAD+ oxidoreductase
Catalysed by SLC3A2, SLC7A10, SHMT1, DHFR and 1 moreextracellular space, cytosolOne of 3 routes
- transport of D-serine and glycine (cytosol to extracellular)
- 5,10-Methylenetetrahydrofolate:glycine hydroxymethyltransferase
- 5-Formiminotetrahydrofolate:L-glutamate N-formiminotransferase
Catalysed by SLC3A2, SLC7A10, SHMT1, FTCDextracellular space, cytosolOne of 2 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- transport of GSH and leukotriene A4 (cytosol to extracellular)
Catalysed by SLC3A2, SLC7A10, GSS, SLCO2A1extracellular space, cytosolOne of 3 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of arginine and glutamine (cytosol to extracellular)
- 2-(Nomega-L-arginino)succinate arginine-lyase (fumarate-forming)
Catalysed by SLC3A2, SLC7A10, SLC7A6, ASLextracellular space, cytosolOne of 6 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- (R)-S-Lactoylglutathione methylglyoxal-lyase (isomerizing)
Catalysed by SLC3A2, SLC7A10, GSS, GLO1 and 1 moreextracellular space, cytosolOne of 3 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of arginine and glutamine (cytosol to extracellular)
- 4-aminobutanoate + L-arginine = 4-guanidinobutanoate + L-ornithine
Catalysed by SLC3A2, SLC7A10, SLC7A6, GATMextracellular space, cytosol
- transport of D-serine and glycine (cytosol to extracellular)
- glycine + 2-oxoglutarate = glyoxylate + L-glutamate
- L-2-aminoadipate + glyoxylate = 2-oxoadipate + glycine
Catalysed by SLC3A2, SLC7A10, AADATextracellular space, cytosol
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and phenylalanine (cytosol to extracellular)
- L-dopa(out) + L-phenylalanine(in) = L-dopa(in) + L-phenylalanine(out)
Catalysed by SLC3A2, SLC7A10, SLC7A5, SLC7A8extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 3 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- L-glutamine:D-fructose-6-phosphate isomerase (deaminating)
- acetyl-CoA:D-glucosamine-6-phosphate N-acetyltransferase
Catalysed by SLC3A2, SLC7A10, GFPT2, GFPT1 and 1 moreextracellular space, cytosolOne of 3 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- L-aspartate(in) + L-glutamine(out) = L-aspartate(out) + L-glutamine(in)
- IMP:L-aspartate ligase (GDP-forming)
Catalysed by SLC3A2, SLC7A10, SLC7A13, ADSS2 and 1 moreextracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of arginine and glutamine (cytosol to extracellular)
- beta-alanine + L-arginine = 3-guanidinopropanoate + L-ornithine
Catalysed by SLC3A2, SLC7A10, SLC7A6, GATMextracellular space, cytosol
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and phenylalanine (cytosol to extracellular)
- L-histidine(in) + L-phenylalanine(out) = L-histidine(out) + L-phenylalanine(in)
Catalysed by SLC3A2, SLC7A10, SLC7A5, SLC7A8extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 7 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- L-glutamine:D-fructose-6-phosphate isomerase (deaminating)
- alpha-D-glucosamine 6-phosphate + H2O = beta-D-fructose 6-phosphate + NH4(+)
Catalysed by SLC3A2, SLC7A10, GFPT2, GFPT1 and 2 moreextracellular space, cytosol
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and ornithine (cytosol to extracellular)
- D-ornithine(in) + L-ornithine(out) = D-ornithine(out) + L-ornithine(in)
Catalysed by SLC3A2, SLC7A10, SLC7A6, SLC25A2extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of cysteine and glutamine (cytosol to extracellular)
- L-Cysteine:2-oxoglutarate aminotransferase
Catalysed by SLC3A2, SLC7A10, SLC7A5, GOT2 and 1 moreextracellular space, cytosolOne of 3 routes
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- alcohol dehydrogenase (formaldehyde)
Catalysed by SLC3A2, SLC7A10, GSS, ADH1C and 5 moreextracellular space, cytosolOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- acyl-CoA:sphingosine N-acyltransferase
Catalysed by SLC3A2, SLC7A10, ASAH1, ACER2 and 2 moreextracellular space, cytosol, Golgi apparatusOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- L-Glutamine:pyruvate aminotransferase
- D-threonine(out) + L-alanine(in) = D-threonine(in) + L-alanine(out)
Catalysed by SLC3A2, SLC7A10, KYAT1extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- diamine N-acetyltransferase (N1-acetylspermidine)
Catalysed by SLC3A2, SLC7A10, SAT1, SAT2extracellular space, cytosolOne of 3 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and tyrosine (cytosol to extracellular)
- L-Tyrosine,L-dopa:oxygen oxidoreductase
Catalysed by SLC3A2, SLC7A10, SLC7A5, TYRextracellular space, cytosolOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and lysine (cytosol to extracellular)
- N6-(L-1,3-Dicarboxypropyl)-L-lysine:NADP+ oxidoreductase (L-lysine-forming)
Catalysed by SLC3A2, SLC7A10, SLC7A6, AASSextracellular space, cytosol, mitochondrial matrix
- transport of D-serine and glutamine (cytosol to extracellular)
- L-Glutamine:pyruvate aminotransferase
- L-kynurenine + H2O = anthranilate + L-alanine + H(+)
Catalysed by SLC3A2, SLC7A10, KYAT1, KYNUextracellular space, cytosolOne of 5 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- L-Glutamine:pyruvate aminotransferase
- beta-alanine(out) + L-alanine(in) = beta-alanine(in) + L-alanine(out)
Catalysed by SLC3A2, SLC7A10, KYAT1extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 6 routes
- transport of D-serine and glycine (cytosol to extracellular)
- N(omega),N(omega)-dimethyl-L-arginine + glyoxylate = 5-(3,3-dimethylguanidino)-2-oxopentanoate + glycine
- Nomega,Nomega'-dimethyl-L-arginine dimethylamidohydrolase
Catalysed by SLC3A2, SLC7A10, AGXT2, DDAH1extracellular space, cytosolOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of arginine and glutamine (cytosol to extracellular)
- taurine + L-arginine = taurocyamine + L-ornithine
Catalysed by SLC3A2, SLC7A10, SLC7A6, GATMextracellular space, cytosol
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and ornithine (cytosol to extracellular)
- L-ornithine + 2-oxoglutarate = L-glutamate 5-semialdehyde + L-glutamate
Catalysed by SLC3A2, SLC7A10, SLC7A6, OATextracellular space, cytosol
- transport of D-serine and glutamine (cytosol to extracellular)
- L-aspartate(in) + L-glutamine(out) = L-aspartate(out) + L-glutamine(in)
- N(4)-(beta-N-acetyl-D-glucosaminyl)-L-asparagine + H2O = N-acetyl-beta-D-glucosaminylamine + L-aspartate + H(+)
Catalysed by SLC3A2, SLC7A10, SLC7A13, AGAextracellular space, cytosol, inner side of the membrane, outer side of the membrane
- transport of D-serine and glutamine (cytosol to extracellular)
- L-Glutamine:pyruvate aminotransferase
- 3-hydroxy-L-kynurenine + H2O = 3-hydroxyanthranilate + L-alanine + H(+)
Catalysed by SLC3A2, SLC7A10, KYAT1, KYNUextracellular space, cytosol
- transport of D-serine and glycine (cytosol to extracellular)
- succinyl-CoA:glycine C-succinyltransferase (decarboxylating)
- 5-aminolevulinate hydro-lyase (adding 5-aminolevulinate and cyclizing
Catalysed by SLC3A2, SLC7A10, ALAS1, ALAS2 and 2 moreextracellular space, cytosol, mitochondrial matrixOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- Phenylacetyl-CoA:L-glutamine alpha-N-phenylacetyltransferase
- N-acetylglutamate synthase (N-acetyl-L-cystathionine)
Catalysed by SLC3A2, SLC7A10, NAGSextracellular space, cytosol, mitochondrial matrix
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of cysteine and glutamine (cytosol to extracellular)
- L-glutamate:L-cysteine gamma-ligase (ADP-forming)
Catalysed by SLC3A2, SLC7A10, SLC7A5, GCLC and 1 moreextracellular space, cytosolOne of 2 routes
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and lysine (cytosol to extracellular)
- L-lysine:oxygen 2-oxidoreductase (deaminating)
Catalysed by SLC3A2, SLC7A10, SLC7A6extracellular space, cytosol, peroxisome
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and methionine (cytosol to extracellular)
- S-methyl-L-methionine + L-homocysteine = 2 L-methionine + H(+)
Catalysed by SLC3A2, SLC7A10, SLC7A5, BHMT2extracellular space, cytosol
- transport of D-serine and glycine (cytosol to extracellular)
- 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]
Catalysed by SLC3A2, SLC7A10, PIPOX, DMGDHextracellular space, cytosol
- transport of D-serine and glutamine (cytosol to extracellular)
- transport of glutamine and methionine (cytosol to extracellular)
- S-methyl-L-methionine + L-homocysteine = 2 L-methionine + H(+)
Catalysed by SLC3A2, SLC7A10, SLC7A5, BHMT2extracellular space, cytosol
- transport of D-serine and glycine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- Glutathione: 5-HPETE oxidoreductase
Catalysed by SLC3A2, SLC7A10, GSS, GPX5 and 8 moreextracellular space, cytosolOne of 35 routes