title: Methionine adenosyltransferase (S-adenosylmethionine synthetase) and S-adenosylmethionine decarboxylase.
mesh_terms: D012437:Adenosylmethionine Decarboxylase / Q000235:genetics / Q000302:isolation & purification / Q000378:metabolism; D000818:Animals; D004926:Escherichia coli / Q000201:enzymology; D008099:Liver / Q000201:enzymology; D008716:Methionine Adenosyltransferase / Q000235:genetics / Q000302:isolation & purification / Q000378:metabolism*; D012441:Saccharomyces cerevisiae / Q000201:enzymology; D014166:Transferases / Q000378:metabolism*
chemical_list: D014166:Transferases; D008716:Methionine Adenosyltransferase; D012437:Adenosylmethionine Decarboxylase