Re: [Chimera-users] Difference between Chimera and ChimeraX

Hi Francois, We wrote the ChimeraX solvent excluded surface code a few years ago using a distance grid-based calculation (by default using a grid spacing of 0.5 Angstroms). It is about the same speed as the Chimera surface calculation (MSMS from Michel Sanner) but the appearance is a bit smoother, and it works 100% reliably even on 100,000 or million atom structures. We also added separate code that does an analytic calculation of solvent accessible surface area. Tom

On Jun 26, 2017, at 4:18 PM, Francois BERENGER wrote:

On 06/27/2017 05:45 AM, Markus Heller wrote:

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Advantages compared to Chimera: https://www.cgl.ucsf.edu/chimerax/docs/user/advantages.html

Hello,

In advantages: "Fast and robust solvent-excluded surfaces". What is the algorithm used to compute those?

Regards, F.

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See “Missing Features” here: http://www.rbvi.ucsf.edu/chimerax/download.html *From:*Chimera-users [mailto:chimera-users-bounces@cgl.ucsf.edu] *On Behalf Of *Bon Ikwuagwu *Sent:* Monday, June 26, 2017 8:53 AM *To:* chimera-users@cgl.ucsf.edu *Subject:* [Chimera-users] Difference between Chimera and ChimeraX Hello, I'm a first year graduate student and I am wondering what the differences are between Chimera and ChimeraX? I want to use the tools that are present in Chimera, but I don't know if those tools are also present in ChimeraX. Any feedback would be helpful. Best, Bon Ikwuagwu -- Bon Ikwuagwu PhD Student, Chemical and Biological Engineering Northwestern University _______________________________________________ Chimera-users mailing list: Chimera-users@cgl.ucsf.edu Manage subscription: http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users

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