Polyelectrolyte effects on 9-aminoacridine-DNA binding.

Abstract:

:The 9-aminoacridine-DNA binding curve is analyzed in two ways: with polyelectrolyte effects neglected and with polyelectrolyte effects included. It is found that the analysis which includes polyelectrolyte effects is consistent with the violation of neighbor exclusion displayed by diacridine complexes as observed by Atwell et al. and by Zimmerman and coworkers. However the analysis which neglects polyelectrolyte effects is inconsistent with the diacridine results. This comparison supports the necessity of including polyelectrolyte effects in the analysis of drug-DNA binding curves.

journal_name

J Biomol Struct Dyn

authors

Friedman RA,Shahin M,Zuckerbraun S

doi

10.1080/07391102.1991.10507861

subject

Has Abstract

pub_date

1991-04-01 00:00:00

pages

977-88

issue

5

eissn

0739-1102

issn

1538-0254

journal_volume

8

pub_type

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