title: S-Adenosylmethionine synthetase deficient mutants of Escherichia coli K-12 with impaired control of methionine biosynthesis.
mesh_terms: D000255:Adenosine Triphosphate; D000596:Amino Acids; D002247:Carbon Isotopes; D003864:Depression, Chemical; D004794:Enzyme Repression; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology* / Q000302:isolation & purification / Q000378:metabolism; D006836:Hydro-Lyases / Q000096:biosynthesis / Q000378:metabolism; D012695:L-Serine Dehydratase / Q000096:biosynthesis / Q000378:metabolism; D008025:Ligases / Q000096:biosynthesis / Q000378:metabolism*; D008715:Methionine / Q000096:biosynthesis* / Q000378:metabolism / Q000494:pharmacology; D009154:Mutation; D009705:Nucleosides; D013045:Species Specificity; D014050:Toluene; D014732:Vibration
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D009705:Nucleosides; D014050:Toluene; D000255:Adenosine Triphosphate; D008715:Methionine; D006836:Hydro-Lyases; D012695:L-Serine Dehydratase; D008025:Ligases