5'-
methylthioadenosine/S-
adenosylhomocysteine
nucleosidase
S-
ribosylhomocysteine
lyase
Methionine
synthase
S-
adenosylmethionine
synthase
S-
Adenosylmethionine
Dimethylglycine
H+
βine
S-
Adenosylhomocysteine
H2O
Adenine
S-ribosyl-L-
homocysteine
Homocysteine
autoinducer 2
5-
Methyltetrahydrofolic
acid
Tetrahydrofolic
acid
L-Methionine
H2O
ATP
Pi
PPi