Coordination chemistry of polyamines and their interactions in ternary systems including metal ions, nucleosides and nucleotides

Principal metallation sites of discussed bioligands in ternary sysytems, including fragments of nucleic acids, are amino groups of polyamines and endocyclic nitrogen atoms N(1), N(7) and N(3) of purine and pyrimidine rings of nucleosides as well as phosphate groups of nucleotides, respectively.