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
2.1.1.86 tetrahydromethanopterin S-methyltransferase

Reported enzyme(s):

Possible enzyme(s):
2.3.1.109 arginine N-succinyltransferase
2.3.1.14 glutamine N-phenylacetyltransferase
2.3.2.2 gamma-glutamyltransferase
2.3.2.4 gamma-glutamylcyclotransferase
3.4.13.4 Xaa-Arg dipeptidase
3.5.1.18 succinyl-diaminopimelate desuccinylase
6.3.2.11 carnosine synthase
6.3.2.2 glutamate-cysteine ligase