title: Relationship between the cobalamin-dependent methyltransferase activities in Escherichia coli B and an E. coli B (Met H - ) mutant.
mesh_terms: D001059:Apoproteins; D001665:Binding Sites; D002247:Carbon Isotopes; D002729:Chloromercuribenzoates; D002850:Chromatography, Gel; D003038:Cobamides; D004355:Drug Stability; D004794:Enzyme Repression; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology* / Q000254:growth & development; D005827:Genetics, Microbial; D006710:Homocysteine; D008715:Methionine / Q000494:pharmacology; D008780:Methyltransferases / Q000037:antagonists & inhibitors / Q000096:biosynthesis; D009154:Mutation; D011485:Protein Binding; D013696:Temperature; D013763:Tetrahydrofolates; D014316:Tritium; D014508:Urea; D014805:Vitamin B 12 / Q000494:pharmacology
chemical_list: D001059:Apoproteins; D002247:Carbon Isotopes; D002729:Chloromercuribenzoates; D003038:Cobamides; D013763:Tetrahydrofolates; D006710:Homocysteine; D014316:Tritium; D014508:Urea; D008715:Methionine; D008780:Methyltransferases; D014805:Vitamin B 12