D-cysteine

362,296 routes · scope human · up to 3 steps · built 5 October 2026 · Reactions · API

440 compounds within 3 steps: 2 in 1, 54 in 2, 384 in 3

One step

2-oxo-3-sulfanylpropanoateReach from here →
1. D-cysteine + O2 + H2O = 2-oxo-3-sulfanylpropanoate + H2O2 + NH4(+)
Catalysed by DAO
L-alanineReach from here →
1. D-cysteine(out) + L-alanine(in) = D-cysteine(in) + L-alanine(out)
Catalysed by SLC7A10inner side of the membrane, outer side of the membraneOne of 2 routes

Two steps

CHEBI:1146900Reach from here →
1. D-cysteine(out) + L-alanine(in) = D-cysteine(in) + L-alanine(out)
2. amino-acid N-acetyltransferase (N-acetyl-L-alanine)
Catalysed by SLC7A10inner side of the membrane, outer side of the membrane, mitochondrial matrix
N(omega)-methyl-L-arginineReach from here →
1. D-cysteine(out) + L-alanine(in) = D-cysteine(in) + L-alanine(out)
2. N(omega)-methyl-L-arginine + pyruvate = 5-(3-methylguanidino)-2-oxopentanoate + L-alanine
Catalysed by SLC7A10, AGXT2inner side of the membrane, outer side of the membrane
pyruvateReach from here →

Catalysed by SLC7A10, AGXT2inner side of the membrane, outer side of the membrane, mitochondrial matrixOne of 18 routes

CHEBI:15570Reach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membrane, cytosol

L-leucineReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 4 routes

CHEBI:15699Reach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes

CHEBI:15971Reach from here →

Catalysed by SLC7A10, SLC7A6inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes

L-cystineReach from here →

Catalysed by SLC7A10, SLC7A9, SLC3A1inner side of the membrane, outer side of the membrane, extracellular space, cytosol

(R)-3-aminoisobutyric acidReach from here →

Catalysed by SLC7A10, AGXT2inner side of the membrane, outer side of the membrane, mitochondrial matrix

L-citrullineReach from here →

Catalysed by SLC7A10, SLC7A6inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes

L-valineReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 6 routes

L-arginineReach from here →

Catalysed by SLC7A10, SLC7A6inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes

protein polypeptide chainReach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membrane, cytosol

CHEBI:16633Reach from here →

Catalysed by SLC7A10, SCLYinner side of the membrane, outer side of the membrane, cytosol

CHEBI:16857Reach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 4 routes

L-isoleucineReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes

CHEBI:17203Reach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes

AH2Reach from here →

Catalysed by SLC7A10, MOCOSinner side of the membrane, outer side of the membrane

L-cysteineReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 15 routes

Ala-tRNA(Ala)Reach from here →

Catalysed by SLC7A10, AARS1inner side of the membrane, outer side of the membrane, cytosol

CHEBI:17895Reach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 4 routes

CHEBI:18019Reach from here →

Catalysed by SLC7A10, SLC7A6inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes

thiocyanateReach from here →

Catalysed by DAO, MPST, TSTcytosol

L-glutamineReach from here →

Catalysed by SLC7A10, SLC3A2, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 6 routes

CHEBI:18095Reach from here →

Catalysed by SLC7A10, SLC1A4inner side of the membrane, outer side of the membrane, extracellular space, cytosol

2-aminoisobutanoateReach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membraneOne of 2 routes

N(omega),N('omega)-dimethyl-L-arginineReach from here →

Catalysed by SLC7A10, AGXT2inner side of the membrane, outer side of the membrane

3-mercaptolactic acidReach from here →

Catalysed by DAO, LDHB, LDHC, LDHAL6A and 1 morecytosol

pyridoxine 5'-phosphateReach from here →

Catalysed by SLC7A10, SCLYinner side of the membrane, outer side of the membrane, cytosol

chlorine(.)Reach from here →

Catalysed by SLC7A10, SLC6A14inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 2 routes

hydrogen sulfideReach from here →

Catalysed by DAO, MPST

L-aspartateReach from here →

Catalysed by SLC7A10, AGXT2inner side of the membrane, outer side of the membrane

thiosulfateReach from here →

Catalysed by DAO, MPST, TSTcytosolOne of 2 routes

D-serineReach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membraneOne of 6 routes

L-ornithineReach from here →

Catalysed by SLC7A10, SLC7A6inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 3 routes

gamma-Glu-AlaReach from here →

Catalysed by SLC7A10, GGT1, GGT5, GGTLC2 and 3 moreinner side of the membrane, outer side of the membrane, extracellular space, cytosol

glycineReach from here →

Catalysed by SLC7A10, AGXT, AGXT2inner side of the membrane, outer side of the membrane, mitochondrial matrixOne of 9 routes

D-alanineReach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membraneOne of 2 routes

D-threonineReach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membraneOne of 2 routes

L-methionineReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 7 routes

L-tryptophanReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 4 routes

L-threonineReach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membraneOne of 4 routes

L-kynurenineReach from here →

Catalysed by SLC7A10, KYNUinner side of the membrane, outer side of the membrane

beta-alanineReach from here →

Catalysed by SLC7A10inner side of the membrane, outer side of the membraneOne of 2 routes

L-asparagineReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 6 routes

L-phenylalanineReach from here →

Catalysed by SLC7A10, SLC7A5inner side of the membrane, outer side of the membrane, extracellular space, cytosolOne of 6 routes

3-hydroxy-L-kynurenineReach from here →

Catalysed by SLC7A10, KYNUinner side of the membrane, outer side of the membrane

N(omega),N(omega)-dimethyl-L-arginineReach from here →

Catalysed by SLC7A10, AGXT2inner side of the membrane, outer side of the membrane