Stabilization of the purine.purine.pyrimidine DNA base triplets by divalent metal cations.

[1]  J. Šponer,et al.  Ab Initio Study of the Interaction of Guanine and Adenine with Various Mono- and Bivalent Metal Cations (Li+, Na+, K+, Rb+, Cs+; Cu+, Ag+, Au+; Mg2+, Ca2+, Sr2+, Ba2+; Zn2+, Cd2+, and Hg2+) , 1996 .

[2]  V. Potaman,et al.  Triple-Helical Nucleic Acids , 1995, Springer New York.

[3]  D. R. Garmer,et al.  A Comprehensive Energy Component Analysis of the Interaction of Hard and Soft Dications with Biological Ligands , 1994 .

[4]  V. Potaman,et al.  Divalent metal cations upon coordination to the N7 of purines differentially stabilize the PyPuPu DNA triplex due to unequal Hoogsteen-type hydrogen bond enhancement. , 1994, Journal of biomolecular structure & dynamics.

[5]  T. Thomas,et al.  Selectivity of polyamines in triplex DNA stabilization. , 1993, Biochemistry.

[6]  M. Frank-Kamenetskii,et al.  Cation and sequence effects on stability of intermolecular pyrimidine-purine-purine triplex. , 1993, Nucleic acids research.

[7]  P. Dervan,et al.  The influence of single base triplet changes on the stability of a pur.pur.pyr triple helix determined by affinity cleaving. , 1992, Nucleic acids research.

[8]  W. J. Stevens,et al.  Cation binding effect on hydrogen bonding , 1985 .

[9]  Walter C. Ermler,et al.  Ab initio relativistic effective potentials with spin–orbit operators. IV. Cs through Rn , 1985 .

[10]  S. F. Boys,et al.  The calculation of small molecular interactions by the differences of separate total energies. Some procedures with reduced errors , 1970 .

[11]  J. Šponer,et al.  Bifurcated hydrogen bonds in DNA crystal structures. An ab initio quantum chemical study , 1994 .