S-methylmercury-L-cysteine
362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API
394 compounds within 3 steps: 3 in 1, 48 in 2, 343 in 3
Three steps
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- Palmitate:CoA ligase (AMP-forming)
Catalysed by SLC7A8, NAGS, SLC27A2, ACSL4 and 6 moreinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 11 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- Transport of octadecenoyl-CoA into Mitochondrial Matrix
Catalysed by SLC7A8, NAGS, CPT1A, CPT1C and 1 moreinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 11 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- Phenylacetate:CoA ligase
Catalysed by SLC7A8, NAGSinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 3 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- Propanoate:CoA ligase (AMP-forming)
Catalysed by SLC7A8, NAGS, ACSS3, ACSS2 and 1 moreinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 43 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glycine and methionine (cytosol to extracellular)
- transport of D-alanine and glycine (cytosol to extracellular)
Catalysed by SLC7A8, SLC7A5, SLC3A2, SLC7A10inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 5 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glycine and methionine (cytosol to extracellular)
- S-Adenosyl-L-methionine:glycine N-methyltransferase
Catalysed by SLC7A8, SLC7A5, GNMTinner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- N-acetyl-LTE4 to leukotriene E4 conversion
Catalysed by SLC7A8, NAGS, ZDHHC11B, NAA10 and 30 moreinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of lysine and methionine (cytosol to extracellular)
- deoxyhypusine synthase (1,3-diaminopropane)
Catalysed by SLC7A8, SLC7A6, DHPSinner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- N-alpha-acetyltransferase 10, NatA catalytic subunit (acetylcarnosine)
Catalysed by SLC7A8, NAGS, NAA10inner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- diamine N-acetyltransferase (N1-acetylspermine)
Catalysed by SLC7A8, NAGS, SAT1, SAT2inner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- L-aspartate(in) + L-methionine(out) = L-aspartate(out) + L-methionine(in)
- carbamoyl-phosphate:L-aspartate carbamoyltransferase
Catalysed by SLC7A8, SLC7A13, CADinner side of the membrane, outer side of the membrane, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glutamine and methionine (cytosol to extracellular)
- L-glutamine:D-fructose-6-phosphate isomerase (deaminating)
Catalysed by SLC7A8, SLC7A5, GFPT2, GFPT1inner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- L-Methionine:tRNAMet ligase (AMP-forming)
- glycyl-tRNA(gly) phosphorylation
Catalysed by SLC7A8, MARS1inner side of the membrane, outer side of the membrane, cytosolOne of 4 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of chloride and methionine (cytosol to extracellular)
- transport of chloride and sulfate (cytosol to extracellular)
Catalysed by SLC7A8, SLC6A14, SLC26A6inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of arginine and methionine (cytosol to extracellular)
- L-Arginine amidinohydrolase
Catalysed by SLC7A8, SLC7A6, ARG1inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- Palmitoyl-CoA:retinol O-acyltransferase
Catalysed by SLC7A8, NAGS, DGAT1, LRAT and 3 moreinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- 2 cob(II)alamin + A + 2 H2O + 2 H(+) = 2 aquacob(III)alamin + AH2
Catalysed by SLC7A8, CDKAL1, MTRRinner side of the membrane, outer side of the membrane
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of alanine and methionine (cytosol to extracellular)
- (R)-3-Amino-2-methylpropanoate:pyruvate aminotransferase
Catalysed by SLC7A8, SLC7A5, AGXT2inner side of the membrane, outer side of the membrane, extracellular space, cytosol, mitochondrial matrix
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and tyrosine (cytosol to extracellular)
- thyroid peroxidase (iodine)
Catalysed by SLC7A8, SLC7A5, TPOinner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 25 routes
- S-methylmercury-L-cysteine(in) + L-phenylalanine(out) = S-methylmercury-L-cysteine(out) + L-phenylalanine(in)
- L-phenylalanine carboxy-lyase (phenylethylamine-forming)
- Phenethylamine:oxygen oxidoreductase (deaminating)
Catalysed by SLC7A8, DDC, AOC2, AOC1 and 3 moreinner side of the membrane, outer side of the membrane, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- ATP citrate lyase (citrate)
Catalysed by SLC7A8, NAGS, ACLYinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 6 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of arginine and methionine (cytosol to extracellular)
- L-Arginine, NADPH:Oxygen Oxidoreductase (Nitric-Oxide-Forming)
Catalysed by SLC7A8, SLC7A6, NOS3, NOS1 and 1 moreinner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glycine and methionine (cytosol to extracellular)
- transport of D-serine and glycine (cytosol to extracellular)
Catalysed by SLC7A8, SLC7A5, SLC3A2, SLC7A10inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 4 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and ornithine (cytosol to extracellular)
- N2-Acetyl-L-ornithine amidohydrolase
Catalysed by SLC7A8, SLC7A6, ACY1inner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(in) + L-leucine(out) = S-methylmercury-L-cysteine(out) + L-leucine(in)
- Transport of L-Kynurenine
- L-kynurenine + H2O = anthranilate + L-alanine + H(+)
Catalysed by SLC7A8, SLC43A1, KYNUinner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of alanine and methionine (cytosol to extracellular)
- L-selenocysteine selenide-lyase (L-alanine-forming)
Catalysed by SLC7A8, SLC7A5, SCLYinner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(in) + L-phenylalanine(out) = S-methylmercury-L-cysteine(out) + L-phenylalanine(in)
- (S)-lactate + L-phenylalanine = N-[(S)-lactoyl]-L-phenylalanine + H2O
- (S)-lactate + L-phenylalanine = N-[(S)-lactoyl]-L-phenylalanine + H2O
Catalysed by SLC7A8, CNDP2inner side of the membrane, outer side of the membrane
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- CTP + AH2 + S-adenosyl-L-methionine = 3'-deoxy-3',4'-didehydro-CTP + 5'-deoxyadenosine + L-methionine + A + H2O + H(+)
Catalysed by SLC7A8, CDKAL1, RSAD2inner side of the membrane, outer side of the membrane
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and threonine (cytosol to extracellular)
- L-threonine ammonia-lyase (2-oxobutanoate-forming)
Catalysed by SLC7A8, SLC7A5, SDS, SDSLinner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and tryptophan (cytosol to extracellular)
- L-tryptophan decarboxy-lyase
Catalysed by SLC7A8, SLC7A5, DDCinner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glutamine and methionine (cytosol to extracellular)
- L-Glutamine:pyruvate aminotransferase
Catalysed by SLC7A8, SLC7A5, KYAT1inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 4 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- (S)-2-hydroxyglutarate + A = 2-oxoglutarate + AH2
Catalysed by SLC7A8, CDKAL1, L2HGDHinner side of the membrane, outer side of the membrane
- S-methylmercury-L-cysteine(in) + L-phenylalanine(out) = S-methylmercury-L-cysteine(out) + L-phenylalanine(in)
- Phenylalanine Transaminase, Mitochondrial
- 3-phenylpyruvate = enol-phenylpyruvate
Catalysed by SLC7A8, GOT2, TAT, MIFinner side of the membrane, outer side of the membrane, mitochondrial matrix
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glycine and methionine (cytosol to extracellular)
- gamma-L-glutamyl-L-cysteine:glycine ligase (ADP-forming)
Catalysed by SLC7A8, SLC7A5, GSSinner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glycine and methionine (cytosol to extracellular)
- glycine:oxygen oxidoreductase (deaminating)
Catalysed by SLC7A8, SLC7A5, DAOinner side of the membrane, outer side of the membrane, extracellular space, cytosol, peroxisome
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- L-aspartate(in) + L-methionine(out) = L-aspartate(out) + L-methionine(in)
- acetyl-CoA:L-aspartate N-acetyltransferase
Catalysed by SLC7A8, SLC7A13, NAT8Linner side of the membrane, outer side of the membrane, mitochondrial matrixOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of chloride and methionine (cytosol to extracellular)
- transport of chloride and oxalate (cytosol to extracellular)
Catalysed by SLC7A8, SLC6A14, SLC26A6inner side of the membrane, outer side of the membrane, extracellular space, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and ornithine (cytosol to extracellular)
- L-Ornithine:2-oxo-acid aminotransferase
Catalysed by SLC7A8, SLC7A6, OATinner side of the membrane, outer side of the membrane, extracellular space, cytosol, mitochondrial matrix
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- Acetyl-CoA:arylamine N-acetyltransferase
Catalysed by SLC7A8, NAGS, NAT2, NAT1inner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosol
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- N1,N12-diacetylspermine to N1-acetylspermine conversion
Catalysed by SLC7A8, NAGSinner side of the membrane, outer side of the membrane, mitochondrial matrix, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- N(6)-dimethylallyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-dimethylallyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
Catalysed by SLC7A8, CDKAL1, CDK5RAP1inner side of the membrane, outer side of the membraneOne of 4 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and tryptophan (cytosol to extracellular)
- Transport of 3-Hydroxy-L-Kynurenine
Catalysed by SLC7A8, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and proline (cytosol to extracellular)
- L-proline:(acceptor) oxidoreductase
Catalysed by SLC7A8, SLC7A5, PRODH2inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of arginine and methionine (cytosol to extracellular)
- L-arginine carboxy-lyase (agmatine-forming)
Catalysed by SLC7A8, SLC7A6inner side of the membrane, outer side of the membrane, extracellular space, cytosol, mitochondrial matrix
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of glycine and methionine (cytosol to extracellular)
- succinyl-CoA:glycine C-succinyltransferase (decarboxylating)
Catalysed by SLC7A8, SLC7A5, ALAS1, ALAS2 and 1 moreinner side of the membrane, outer side of the membrane, extracellular space, cytosol, mitochondrial matrix
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- transport of methionine and tryptophan (cytosol to extracellular)
- L-tryptophan + O2 + H2O = indole-3-pyruvate + H2O2 + NH4(+)
Catalysed by SLC7A8, SLC7A5, IL4I1inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- 3,3',5'-triiodo-L-thyronine sulfate + iodide + A + H(+) = L-thyroxine sulfate + AH2
Catalysed by SLC7A8, CDKAL1, DIO1inner side of the membrane, outer side of the membrane
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- 3,3'-diiodo-L-thyronine + iodide + A + H(+) = 3,3',5-triiodo-L-thyronine + AH2
Catalysed by SLC7A8, CDKAL1, DIO1, DIO3inner side of the membrane, outer side of the membraneOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-SH + AH2 + 2 S-adenosyl-L-methionine = 2-methylsulfanyl-N(6)-L-threonylcarbamoyladenosine(37) in tRNA + (sulfur carrier)-H + 5'-deoxyadenosine + L-methionine + A + S-adenosyl-L-homocysteine + 2 H(+)
- 3,3'-diiodo-L-thyronine sulfate + iodide + A + H(+) = 3,3',5-triiodo-L-thyronine sulfate + AH2
Catalysed by SLC7A8, CDKAL1, DIO1inner side of the membrane, outer side of the membraneOne of 2 routes
- S-methylmercury-L-cysteine(out) + L-methionine(in) = S-methylmercury-L-cysteine(in) + L-methionine(out)
- N-acetylglutamate synthase (N-acetylmethionine)
- Fatty Acid Beta Oxidation (C18:3->C16:3), Mitochondrial
Catalysed by SLC7A8, NAGS, HADHA, ACADVL and 1 moreinner side of the membrane, outer side of the membrane, mitochondrial matrix