title: Catalysis of internucleotide bond formation by divalent metal ions.
mesh_terms: D000249:Adenosine Monophosphate / Q000138:chemical synthesis; D002384:Catalysis; D002413:Cations, Divalent; D007093:Imidazoles; D008670:Metals; D009841:Oligonucleotides / Q000138:chemical synthesis
chemical_list: D002413:Cations, Divalent; D007093:Imidazoles; D008670:Metals; D009841:Oligonucleotides; D000249:Adenosine Monophosphate