title: Effect of methionine and vitamin B-12 on the activities of methionine biosynthetic enzymes in metJ mutants of Escherichia coli K12.
mesh_terms: D000255:Adenosine Triphosphate; D003470:Culture Media; D003540:Cystathionine; D004794:Enzyme Repression; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology* / Q000378:metabolism; D005492:Folic Acid; D006710:Homocysteine; D006836:Hydro-Lyases / Q000378:metabolism; D012695:L-Serine Dehydratase / Q000378:metabolism; D008715:Methionine / Q000096:biosynthesis* / Q000494:pharmacology; D008780:Methyltransferases / Q000378:metabolism; D009154:Mutation; D010088:Oxidoreductases / Q000378:metabolism; D012436:S-Adenosylmethionine; D013997:Time Factors; D014166:Transferases / Q000378:metabolism; D014805:Vitamin B 12 / Q000494:pharmacology*
chemical_list: D003470:Culture Media; D006710:Homocysteine; D003540:Cystathionine; D012436:S-Adenosylmethionine; D000255:Adenosine Triphosphate; D005492:Folic Acid; D008715:Methionine; D010088:Oxidoreductases; D014166:Transferases; D008780:Methyltransferases; D006836:Hydro-Lyases; D012695:L-Serine Dehydratase; D014805:Vitamin B 12