Hi all, I have density map of virus (mrc format) and want to measure the radius of it. I tried measure command, High-order structure-->Icosahedron surface. Both of them need me to measure it manually by eye. Are there any tools to measure the radius by chimera, so we can get more accurate result? Or does anybody know how to measure it accurately? Thank you so much. Sincerely yours, Happy New Year. Jian -----Original Message----- From: chimera-users-bounces@cgl.ucsf.edu [mailto:chimera-users-bounces@cgl.ucsf.edu] On Behalf Of chimera-users-request@cgl.ucsf.edu Sent: 2014年1月2日 15:00 To: chimera-users@cgl.ucsf.edu Subject: Chimera-users Digest, Vol 129, Issue 1 Send Chimera-users mailing list submissions to chimera-users@cgl.ucsf.edu To subscribe or unsubscribe via the World Wide Web, visit http://plato.cgl.ucsf.edu/mailman/listinfo/chimera-users or, via email, send a message with subject or body 'help' to chimera-users-request@cgl.ucsf.edu You can reach the person managing the list at chimera-users-owner@cgl.ucsf.edu When replying, please edit your Subject line so it is more specific than "Re: Contents of Chimera-users digest..." Today's Topics: 1. rate of a reaction (Haider Abbas) 2. Error in generating sqm for FAD (Isha) 3. Re: rate of a reaction (Elaine Meng) ---------------------------------------------------------------------- Message: 1 Date: Wed, 1 Jan 2014 10:51:05 +0530 From: Haider Abbas <haiderabbasphy@gmail.com> To: chimera-users@cgl.ucsf.edu Subject: [Chimera-users] rate of a reaction Message-ID: <CAO+nnti1fDSY+i59Fa4ioQzwVF+k77OPUDLC=jHJ5m_zt-4P_g@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" Dear all user, Could you please let me know how to calculate reaction rate of a barrierless chemical reaction in gas phase by chimera. with regards Haider Abbas