✦ LIBER ✦

High-pressure molecular dynamics of a nucleic acid fragment

✍ Scribed by Jan Norberg; Lennart Nilsson

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 315 KB
Volume: 224
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(94)00507-9

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✦ Synopsis

Structural and dynamical effects on a RNA fragment in aqueous solution have been investigated by molecular dynamics simulations at atmospheric pressure and at two high pressures, 5000 and 12000 arm. The atomic fluctuations of the RNA fragment decreased and the diffusion of ion and water molecules was slower at high pressure. Radial distribution functions, average number and average lifetimes of the hydrogen bonds were analyzed for the water molecules.

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