title: [Study of methionyl-tRNA synthetase from Escherichia coli. 3. Dissociation into active subunits by the action of an extrinsic factor].
mesh_terms: D000227:Adenine Nucleotides; D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D003470:Culture Media; D004586:Electrophoresis; D004926:Escherichia coli / Q000201:enzymology* / Q000254:growth & development; D006146:Guanidines; D007700:Kinetics; D008025:Ligases / Q000032:analysis* / Q000378:metabolism; D008715:Methionine; D008970:Molecular Weight; D012343:RNA, Transfer; D013696:Temperature; D014465:Ultrasonics; D014508:Urea
chemical_list: D000227:Adenine Nucleotides; D003470:Culture Media; D006146:Guanidines; D014508:Urea; D012343:RNA, Transfer; D008715:Methionine; D008025:Ligases
vernacular_title: Etude la méthionyl-tRNA synthétase d'Escherichia coli. 3. Dissociation en sous-unités actives par action d'un facteur extrinsèque.