AMBER Archive (2007)

Subject: AMBER: ff99 vs ff99SB for RNA

From: Brent Krueger (kruegerb_at_hope.edu)
Date: Thu Jun 14 2007 - 09:05:12 CDT

Everyone,

I believe this is a pretty simple question about recent force
fields. In looking through the ff99SB frcmod file, it looks to me
like these dihedrals should not have any effect on DNA or RNA. But,
I recall Carlos mentioning something about a small difference in DNA
behavior between ff99 and ff99SB on this list recently.

Am I remembering Carlos's statement incorrectly, or am I looking at
the frcmod file incorrectly?

Thanks,
Brent

__________________________________________________________________
Brent P. Krueger phone: 616 395 7629
Associate Professor fax: 616 395 7118
Hope College SC 2120
Department of Chemistry
Holland, MI 49423

-----------------------------------------------------------------------
The AMBER Mail Reflector
To post, send mail to amber_at_scripps.edu
To unsubscribe, send "unsubscribe amber" to majordomo_at_scripps.edu