AMBER Archive (2003)

Subject: Re: Disulphide bridges

From: caldwell_at_heimdal.compchem.ucsf.edu
Date: Thu Mar 27 2003 - 12:05:06 CST

You have to add disulfides by hand with the "bond" command.

jim

On Thu, 27 Mar 2003, Vlad Cojocaru wrote:

> Dear fellow ambers,
> I have a protein which has 2 disulphide bridges. I changed the
> resname from CYS to CYX but still leap doesnt add the bond between the 2
> sulphurs and I drew them. Could somebody tell me if that's normal or
> leap should add automatically the S-S bridge?
> Thanks a lot,
> Vlad
>
> 

-- 

----------------------------------------------------------------------------
NOTE NEW MAILING ADDRESS & FAX NUMBER:

James W. Caldwell                         (voice) 415-476-8603
Department of Pharmaceutical Chemistry    (fax)   415-514-3866  
UCSF Box 2240                             (email) caldwell_at_heimdal.ucsf.edu
600 16th Street
University of California
San Francisco, CA 94143-2240
----------------------------------------------------------------------------