AMBER Archive (2009)
Subject: Re: [AMBER] Problem with "Atom does not have a type"
From: David A. Case (case_at_biomaps.rutgers.edu)
On Fri, Mar 27, 2009, Richard Tseng wrote:
> I checked again after loading leaprc.ff03.r1,
The standard leaprc files assume that nucleic acids are DNA. If you
If you have all RNA, look for leaprc files with "rna" in the name.
> The leap tries to "creating atom..." when I load pdb file for single Uracil.
You have to fix this problem before you can proceed.
[Where did your files come from? I'm not familiar with using column 22