Re: AMBER: calculate RMSD of only chain C

From: Carlos Simmerling <carlos.simmerling.gmail.com>
Date: Sat, 3 Mar 2007 09:51:34 -0500

it means #1.

On 3/2/07, 赵亚雪 <xue424.yahoo.com.cn> wrote:
>
> hello,
> I do molecular dynamics simulation with amber9. My system contains three
> chains - A,B and C. Now I want to calculate the RMSD of only chain C, and
> set the parameters as follows:
>
> rms reference out md1-13C_rmsd :306-387.CA,C,N
>
> But what really does the setting mean: (I suppose three)
> 1. Fit the chain C of trajectory to the chain C of reference and calculate
> the RMSD of only chain C
> 2. Fit the chain C of trajectory to the chain C of reference and calculate
> the RMSD of three chains
> 3. Fit the three chains of trajectory to the three chains of reference and
> calculate the RMSD of only chain C
>
> Which one is right of the three possibility (1. 2. 3.)? What I want to get
> is the first one. If it does not mean the first, how can I set the parameter
> to get it?
>
> Thanks very much!
> Yaxue Zhao
> Lab of molecular Modeing and Design
> School of Pharmacy
> East China University of Science and Technology
> Mailbox 268
> 130 Mei Long Road
> Shanghai 200237,China
> Tel: +86-21-64251190
> E-mail:xue424.yahoo.com.cn
>
> ------------------------------
> Mp3疯狂搜-新歌热歌高速下 <http://music.yahoo.com.cn/?source=mail_mailbox_footer>
>
>
-----------------------------------------------------------------------
The AMBER Mail Reflector
To post, send mail to amber.scripps.edu
To unsubscribe, send "unsubscribe amber" to majordomo.scripps.edu
Received on Sun Mar 04 2007 - 06:08:07 PST
Custom Search