title: Replacement of Mg 2+  by monovalent cations in aminoacyl transfer RNA formation.
mesh_terms: D000085:Acetates; D000255:Adenosine Triphosphate; D000643:Ammonium Chloride; D001224:Aspartic Acid; D002712:Chlorides; D002845:Chromatography; D002848:Chromatography, DEAE-Cellulose; D002854:Chromatography, Paper; D003956:Dialysis; D011756:Diphosphates; D004492:Edetic Acid; D004789:Enzyme Activation; D004926:Escherichia coli / Q000201:enzymology; D006639:Histidine; D006877:Hydroxamic Acids; D006882:Hydroxyapatites; D006898:Hydroxylamines; D007532:Isoleucine; D007700:Kinetics; D007930:Leucine; D008025:Ligases; D008094:Lithium; D008239:Lysine; D008274:Magnesium; D008715:Methionine; D010649:Phenylalanine; D010759:Phosphorus Isotopes; D011189:Potassium Chloride; D012343:RNA, Transfer; D012965:Sodium Chloride; D014364:Tryptophan; D014443:Tyrosine; D014633:Valine
chemical_list: D000085:Acetates; D002712:Chlorides; D011756:Diphosphates; D006877:Hydroxamic Acids; D006882:Hydroxyapatites; D006898:Hydroxylamines; D010759:Phosphorus Isotopes; D000643:Ammonium Chloride; D007532:Isoleucine; D001224:Aspartic Acid; D014443:Tyrosine; D012965:Sodium Chloride; D010649:Phenylalanine; D006639:Histidine; D011189:Potassium Chloride; D014364:Tryptophan; D000255:Adenosine Triphosphate; D012343:RNA, Transfer; D008094:Lithium; D004492:Edetic Acid; D008715:Methionine; D008025:Ligases; D007930:Leucine; D014633:Valine; D008274:Magnesium; D008239:Lysine