From chemistry-request@ccl.net Mon Apr 22 01:51:27 1991
Date: Mon, 22 Apr 91 00:48 EST
From: "DOUGLAS A. SMITH" <FAX0236@uoft02.utoledo.edu>
Subject: O3 PES
To: chemistry@ccl.net
Status: R

Thanks to everyone who responded to my request for information on the ozone
potential energy surface.  There was quite a lot, and all of if useful
and good.

Doug Smith

From chemistry-request@ccl.net Mon Apr 22 12:18:37 1991
Date: Mon, 22 Apr 91 08:45:55 PDT
From: case@scripps.edu (David Case)
To: chemistry@ccl.net
Subject: Announcement of Amber 4.0
Status: R

  The latest version of the AMBER molecular modelling/molecular dynamics 
package will be available for general release in early May.  Amber 4.0 is 
a joint effort of Peter Kollman's group at UC San Francisco and David Case's
group at Scripps Clinic.  The new version contains an extensively updated
version of "gibbs" (expanding possibilities for carrying out free energy
simulations,) a module specifically designed for NMR structural refinements,
a new normal mode program, and implementation of polarization terms in the
force field.  In addition, we have worked hard to make the programs and the
users' manual easier to understand (but no promises....)

  For information about obtaining AMBER 4.0, contact Willa Crowell:
       internet: willa@cgl.ucsf.edu
       bitnet:   willa@ucsfcgl
       FAX:      415-476-0688
       phone:    415-476-1540

   For *short* technical inquiries, you can send e-mail to Dave Case:
       internet: case@scripps.edu
       bitnet:   case%scripps.edu@sdsc


From ravishan@swan.wesleyan.edu Mon Apr 22 21:02:24 1991
Date: Mon, 22 Apr 91 21:04:20 EDT
From: G. Ravishanker <ravishan@swan.wesleyan.edu>
To: chemistry-request@ccl.net
Subject:  protein backbone ribbon diagram
Status: R


Can anyone point me to any public domain version of programs that generate
the ribbon diagrams of the protein backbone? Thanks.

Ravi