S-ribosyl-L-homocysteine → Homocysteine + autoinducer 2
5-Methyltetrahydrofolic acid + Homocysteine → L-Methionine + Tetrahydrofolic acid
S-Adenosylhomocysteine + Water → S-ribosyl-L-homocysteine + Adenine
5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase
Dimethylglycine + S-Adenosylmethionine → Hydrogen Ion + S-Adenosylhomocysteine + βine
Adenosine triphosphate + L-Methionine + Water → Phosphate + Pyrophosphate + S-Adenosylmethionine