The molecular electrostatic potential of DNA: The effect of countercation screening on various allomorphic forms
β Scribed by Sylvie Corbin; Richard Lavery; Bernard Pullman
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 377 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0020-7608
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A procedure for calculating the molecular electrostatic potentials on surface envelopes surrounding macromolecules is presented. This new representation of potential is employed in studying BβDNA double helices and, from the results, deductions are drawn on the interaction specificities
The effect of the inclusion of electron correlation at the MP2 level on the MESP topography is investigated. The change is analyzed in terms of the MESP value as well as eigenvalues at the critical point (CP). The pi-bond and lone-pair minima become more shallow and flat, and all the CPs indicating