L-phenylalanine
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
736 compounds within 3 steps: 37 in 1, 195 in 2, 504 in 3
Three steps
- transport of glycine and phenylalanine (cytosol to extracellular)
- chenodeoxycholoyl-CoA + glycine = glycochenodeoxycholate + CoA + H(+)
- glycochenodeoxycholate + 3'-phosphoadenylyl sulfate = glycochenodeoxycholate 3-sulfate + adenosine 3',5'-bisphosphate + H(+)
Catalysed by SLC7A5, BAAT, SULT2A1extracellular space, cytosol
- transport of glycine and phenylalanine (cytosol to extracellular)
- Glycodeoxycholate amidohydrolase
- Glycodeoxycholate amidohydrolase
Catalysed by SLC7A5extracellular space, cytosol
- transport of glycine and phenylalanine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine + glycine + ATP = glutathione + ADP + phosphate + H(+)
- a quinone + hydrogen sulfide + glutathione + H(+) = S-sulfanylglutathione + a quinol
Catalysed by SLC7A5, GSS, SQORextracellular space, cytosolOne of 4 routes
- transport of histidine and phenylalanine (cytosol to extracellular)
- L-histidine carboxy-lyase (histamine-forming)
- amine oxidase copper containing (histamine)
Catalysed by SLC7A6, HDC, AOC2, AOC1 and 1 moreextracellular space, cytosolOne of 2 routes
Catalysed by SLC6A14extracellular space, cytosol, endoplasmic reticulum
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and sulfate (cytosol to extracellular)
- Folate Transport by Oats
Catalysed by SLC6A14, SLC26A6, SLC22A8, SLC22A7extracellular space, cytosolOne of 2 routes
- transport of glycine and phenylalanine (cytosol to extracellular)
- bile acid-CoA: amino acid N-acyltransferase
- medium-chain acyl-CoA ligase (hexanoic acid)
Catalysed by SLC7A5, BAAT, ACSM4, ACSM1 and 4 moreextracellular space, cytosol, peroxisomeOne of 6 routes
- transport of phenylalanine and threonine (cytosol to extracellular)
- L-threonine ammonia-lyase (2-oxobutanoate-forming)
- Selenomethionine methanethiol-lyase (deaminating)
Catalysed by SLC7A5, SDS, SDSL, CTHextracellular space, cytosol
- transport of alanine and phenylalanine (cytosol to extracellular)
- L-selenocysteine selenide-lyase (L-alanine-forming)
- Selenocystathionine Lysteine-lyase (deaminating)
Catalysed by SLC7A5, SCLY, CTHextracellular space, cytosolOne of 2 routes
- L-dopa(out) + L-phenylalanine(in) = L-dopa(in) + L-phenylalanine(out)
- L-dopa + H(+) = dopamine + CO2
- monoamine oxidase (dopamine)
Catalysed by SLC7A8, DDC, AOC2, AOC1 and 3 moreinner side of the membrane, outer side of the membrane, cytosolOne of 2 routes
- transport of glycine and phenylalanine (cytosol to extracellular)
- bile acid-CoA: amino acid N-acyltransferase
- long-chain-fatty-acid-CoA ligase (elaidate)
Catalysed by SLC7A5, BAAT, SLC27A2, ACSL4 and 6 moreextracellular space, cytosol, peroxisomeOne of 5 routes
- transport of glycine and phenylalanine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- Glutathione: 5-HPETE oxidoreductase
Catalysed by SLC7A5, GSS, GPX5, GPX1 and 7 moreextracellular space, cytosolOne of 2 routes
- transport of cysteine and phenylalanine (cytosol to extracellular)
- L-Cysteine:2-oxoglutarate aminotransferase
- 3-Mercaptolactate:NAD+ oxidoreductase
Catalysed by SLC7A5, GOT2, GOT1, LDHB and 3 moreextracellular space, cytosol
- Transport of L-Kynurenine
- 2-oxopentanoate + L-kynurenine = L-2-aminopentanoate + kynurenate + H2O
- 2-oxopentanoate + N(omega),N(omega)-dimethyl-L-arginine = 5-(3,3-dimethylguanidino)-2-oxopentanoate + L-2-aminopentanoate
Catalysed by SLC7A8, AADAT, AGXT2extracellular space, cytosol
- transport of glycine and phenylalanine (cytosol to extracellular)
- bile acid-CoA: amino acid N-acyltransferase
- Propanoyl-CoA:acetyl-CoA C-acyltransferase
Catalysed by SLC7A5, BAAT, ACAA1, SCP2 and 1 moreextracellular space, cytosol, peroxisomeOne of 7 routes
- transport of alanine and phenylalanine (cytosol to extracellular)
- Transport of L-Cystine (L-Alanine antiport) by B0, +At Transporter
- L-cystine thiocysteine-lyase (deaminating
Catalysed by SLC7A5, SLC7A9, SLC3A1, CTHextracellular space, cytosol
- Phenylalanine Transaminase, Mitochondrial
- 3-phenylpyruvate + L-kynurenine = kynurenate + L-phenylalanine + H2O
- kynurenate(out) + a dicarboxylate(in) = kynurenate(in) + a dicarboxylate(out)
Catalysed by GOT2, TAT, AADAT, SLC22A8mitochondrial matrix, inner side of the membrane, outer side of the membraneOne of 8 routes
- transport of glycine and phenylalanine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine + glycine + ATP = glutathione + ADP + phosphate + H(+)
- L-dehydroascorbate + 2 glutathione = glutathione disulfide + L-ascorbate
Catalysed by SLC7A5, GSS, CLIC1, GSTO1 and 1 moreextracellular space, cytosol
- transport of cysteine and phenylalanine (cytosol to extracellular)
- K(+)(in) + L-cysteine(out) + 3 Na(+)(out) + H(+)(out) = K(+)(out) + L-cysteine(in) + 3 Na(+)(in) + H(+)(in)
- Ca(2+)(out) + K(+)(out) + 4 Na(+)(in) = Ca(2+)(in) + K(+)(in) + 4 Na(+)(out)
Catalysed by SLC7A5, SLC1A1, SLC24A1, SLC24A5 and 3 moreextracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 5 routes
- transport of leucine and phenylalanine (cytosol to extracellular)
- L-Leucine:2-oxoglutarate aminotransferase
- branched chain keto acid dehydrogenase E1 (4-methyl-2-oxopentanoate)
Catalysed by SLC7A5, BCAT2, BCKDHA, BCKDHBextracellular space, cytosol, mitochondrial matrix
- transport of phenylalanine and tyrosine (cytosol to extracellular)
- thyroid peroxidase (iodine)
- iodide + H2O2 = hypoiodite + H2O
Catalysed by SLC7A5, TPO, MPO, LPOextracellular space, cytosol
- transport of alanine and phenylalanine (cytosol to extracellular)
- Mo-molybdopterin + L-cysteine + AH2 = thio-Mo-molybdopterin + L-alanine + A + H2O
- L-selenocysteine + AH2 = hydrogenselenide + L-alanine + A + H(+)
Catalysed by SLC7A5, MOCOS, SCLYextracellular space, cytosol
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and choline (cytosol to extracellular)
- phosphocholine + H2O = choline + phosphate
Catalysed by SLC6A14, SLC5A7, PHOSPHO1extracellular space, cytosolOne of 2 routes
- transport of glycine and phenylalanine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
- solute carrier organic anion transporter (cholate)
Catalysed by SLC7A5, GSS, SLCO1A2, SLCO1B3extracellular space, cytosolOne of 3 routes
- Phenylalanine Transaminase, Mitochondrial
- glyoxylate + L-phenylalanine = 3-phenylpyruvate + glycine
- glycolate + NADP(+) = glyoxylate + NADPH + H(+)
Catalysed by GOT2, TAT, AADAT, GRHPRmitochondrial matrixOne of 3 routes
- transport of cysteine and phenylalanine (cytosol to extracellular)
- K(+)(in) + L-cysteine(out) + 3 Na(+)(out) + H(+)(out) = K(+)(out) + L-cysteine(in) + 3 Na(+)(in) + H(+)(in)
- D-aspartate(out) + K(+)(in) + 3 Na(+)(out) + H(+)(out) = D-aspartate(in) + K(+)(out) + 3 Na(+)(in) + H(+)(in)
Catalysed by SLC7A5, SLC1A1, SLC1A7, SLC1A3 and 2 moreextracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 4 routes
- transport of alanine and phenylalanine (cytosol to extracellular)
- (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase
- transport of acetate and pyruvate (cytosol to extracellular)
Catalysed by SLC7A5, AGXT2, SLC16A4, SLC16A5 and 3 moreextracellular space, cytosol, mitochondrial matrixOne of 11 routes
- transport of arginine and phenylalanine (cytosol to extracellular)
- Transport by Y+Lat-2 into Extracellular Space
- N1-acetylspermidine:oxygen oxidoreductase (3-acetamidopropanal-forming)
Catalysed by SLC7A6, SLC3A2, PAOX, SMOXextracellular space, cytosolOne of 2 routes
- Phenylalanine Transaminase, Mitochondrial
- glyoxylate + L-phenylalanine = 3-phenylpyruvate + glycine
- glyoxylate + O2 + H2O = oxalate + H2O2 + H(+)
Catalysed by GOT2, TAT, AADAT, HAO1mitochondrial matrixOne of 3 routes
- transport of alanine and phenylalanine (cytosol to extracellular)
- (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase
- transport of propanoate and pyruvate (cytosol to extracellular)
Catalysed by SLC7A5, AGXT2, SLC16A4, SLC16A5 and 4 moreextracellular space, cytosol, mitochondrial matrixOne of 4 routes
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and oxalate (cytosol to extracellular)
- Mitochondrial Carrier (Mc) Tcdb:2.A.29.7.2
Catalysed by SLC6A14, SLC26A6, SLC25A1extracellular space, cytosol, mitochondrial matrixOne of 5 routes
- transport of alanine and phenylalanine (cytosol to extracellular)
- (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase
- transport of butyrate and pyruvate (cytosol to extracellular)
Catalysed by SLC7A5, AGXT2, SLC16A4, SLC16A5 and 4 moreextracellular space, cytosol, mitochondrial matrixOne of 4 routes
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and sulfate (cytosol to extracellular)
- maleate(in) + sulfate(out) = maleate(out) + sulfate(in)
Catalysed by SLC6A14, SLC26A6, SLC25A14, SLC25A30extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- transport of alanine and phenylalanine (cytosol to extracellular)
- (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase
- L-Serine:pyruvate aminotransferase
Catalysed by SLC7A5, AGXT2, AGXTextracellular space, cytosol, mitochondrial matrixOne of 2 routes
- L-aspartate(in) + L-phenylalanine(out) = L-aspartate(out) + L-phenylalanine(in)
- carbamoyl-phosphate:L-aspartate carbamoyltransferase
- (S)-dihydroorotate amidohydrolase
Catalysed by SLC7A13, CADinner side of the membrane, outer side of the membrane, cytosolOne of 2 routes
- transport of glycine and phenylalanine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine + glycine + ATP = glutathione + ADP + phosphate + H(+)
- a hydroperoxide + 2 glutathione = an alcohol + glutathione disulfide + H2O
Catalysed by SLC7A5, GSS, CP, PRDX6extracellular space, cytosol
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and oxalate (cytosol to extracellular)
- Mitochondrial Carrier (Mc) Tcdb:2.A.29.7.2
Catalysed by SLC6A14, SLC26A6, SLC25A1extracellular space, cytosol, mitochondrial matrixOne of 3 routes
- Phenylalanine Transaminase, Mitochondrial
- 3-phenylpyruvate + L-kynurenine = kynurenate + L-phenylalanine + H2O
- kynurenate(out) + glutarate(in) = kynurenate(in) + glutarate(out)
Catalysed by GOT2, TAT, AADAT, SLC22A6mitochondrial matrix, inner side of the membrane, outer side of the membraneOne of 4 routes
- L-aspartate(in) + L-phenylalanine(out) = L-aspartate(out) + L-phenylalanine(in)
- L-Aspartate:2-oxoglutarate aminotransferase
- D-aspartate:2-oxoglutarate aminotransferase
Catalysed by SLC7A13, GOT2inner side of the membrane, outer side of the membrane, mitochondrial matrix
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and sulfate (cytosol to extracellular)
- (2R,3R)-tartrate(in) + sulfate(out) = (2R,3R)-tartrate(out) + sulfate(in)
Catalysed by SLC6A14, SLC26A6, SLC25A14, SLC25A30extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and sulfate (cytosol to extracellular)
- (S,S)-tartrate(in) + sulfate(out) = (S,S)-tartrate(out) + sulfate(in)
Catalysed by SLC6A14, SLC26A6, SLC25A14, SLC25A30extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and sulfate (cytosol to extracellular)
- (3R)-citramalate(in) + sulfate(out) = (3R)-citramalate(out) + sulfate(in)
Catalysed by SLC6A14, SLC26A6, SLC25A14, SLC25A30extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and sulfate (cytosol to extracellular)
- (3S)-citramalate(in) + sulfate(out) = (3S)-citramalate(out) + sulfate(in)
Catalysed by SLC6A14, SLC26A6, SLC25A14, SLC25A30extracellular space, cytosol, inner side of the membrane, outer side of the membraneOne of 2 routes
Catalysed by SLC6A14extracellular space, cytosol, endoplasmic reticulumOne of 6 routes
- Transport of L-Phenylalanine by Atb0 Transporter
- transport of chloride and oxalate (cytosol to extracellular)
- Mitochondrial Carrier (Mc) Tcdb:2.A.29.7.2
Catalysed by SLC6A14, SLC26A6, SLC25A1extracellular space, cytosol, mitochondrial matrixOne of 3 routes
- transport of alanine and phenylalanine (cytosol to extracellular)
- (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase
- 3-oxopropanoate + L-alanine = beta-alanine + pyruvate
Catalysed by SLC7A5, AGXT2extracellular space, cytosol, mitochondrial matrixOne of 2 routes