Analyzing ion distributions around DNA: sequence-dependence of potassium ion distributions from microsecond molecular dynamics

Pasi, Marco; H. Maddocks, John; Lavery, Richard

doi:10.1093/nar/gkv080

Public

Analyzing ion distributions around DNA: sequence-dependence of potassium ion distributions from microsecond molecular dynamics

Published in Nucleic Acids Research • Feb 6, 2015

Authors:

Marco Pasi

John H. Maddocks

Richard Lavery

Abstract

Microsecond molecular dynamics simulations of B-DNA oligomers carried out in an aqueous environment with a physiological salt concentration enable us to perform a detailed analysis of how potassium ions interact with the double helix. The oligomers studied contain all 136 distinct tetranucleotides a...

Subject

Microsecond

Molecular dynamics

Ion

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