Try :90-100,130-150.CA ...
-Viktor
Kun Song wrote:
> Dear all,
> I am trying to use ptraj to calculate the rmsd. Now
> the problem is, I cannot find a way to use mask to
> define two pieces which are not next to each other. I
> have a system which has 200 residues. I want to
> calculate the rmsd by fitting the alpha C of residues
> :90-100 and alpha C of residues :130-150. I read the
> manual but it doesn't say how to do things like this.
> Thanks.
> Best regards!
> ken
>
>
>
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Received on Thu Oct 28 2004 - 22:53:01 PDT