SEARCH Articles Figures Tables 5 -Adenosyl-L-methionine decarboxylase 5-Adenosyl-L-methionine (SAM 5-adenosyl methionine L-Methionine S-Adenosyl-L-methionine analogs S-Adenosyl-L-methionine, binding S-adenosyl-L-methionine S-adenosyl-L-methionine dependent S-adenosyl-L-methionine dependent methyltransferases SAM S-adenosyl-L-methionine Secondary Products formed from S-Adenosyl-L-methionine