Reported enzyme(s):

Possible enzyme(s):
1.8.1.10 CoA-glutathione reductase
1.8.1.11 asparagusate reductase
1.8.1.12 trypanothione-disulfide reductase
1.8.1.13 bis-gamma-glutamylcystine reductase
1.8.1.15 mycothione reductase
1.8.1.6 cystine reductase
1.8.4.3 glutathione-CoA-glutathione transhydrogenase
1.8.4.4 glutathione-cystine transhydrogenase
2.5.1.47 cysteine synthase
2.5.1.48 cystathionine gamma-synthase
4.4.1.1 cystathionine gamma-lyase
4.4.1.10 cysteine lyase

Reported enzyme(s):

Possible enzyme(s):
1.8.4.5 methionine-S-oxide reductase
2.1.1.10 homocysteine S-methyltransferase
2.1.1.12 methionine S-methyltransferase
4.4.1.11 methionine gamma-lyase

Reported enzyme(s):

Possible enzyme(s):
2.1.1.13 methionine synthase
2.1.1.14 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase
2.1.1.3 thetin-homocysteine S-methyltransferase
2.1.1.5 betaine-homocysteine S-methyltransferase

Reported enzyme(s):

Possible enzyme(s):
2.1.1.86 tetrahydromethanopterin S-methyltransferase

Reported enzyme(s):

Possible enzyme(s):
2.3.2.2 gamma-glutamyltransferase
3.4.11.4 tripeptide aminopeptidase

Reported enzyme(s):

Possible enzyme(s):
2.5.1.49 O-acetylhomoserine aminocarboxypropyltransferase