[PyMOL] Determining van der waals radius of a molecule

2010-06-23 Thread Prija Ponnan
Hello I want to determine van der waals radius of a coumarin molecule. Pymol has an option to calculate van der waals radius, but it calculate vdw radius of individual atoms. Is it possible to determine vdw radius of the molecule as a whole. Thank you -- Prija Ponnan --

Re: [PyMOL] Determining van der waals radius of a molecule

2010-06-23 Thread Prija Ponnan
Yes, coumarin is not sperical and so its diificult to calculate the radius by determining its volume. I am given task to calculate the vdw radius of a diacetoxy coumarin molecule and I happen to find that PYMOL has an option to label vdw radius. But the PYMOL could label vdw radius of individual a

Re: [PyMOL] Determining van der waals radius of a molecule

2010-06-23 Thread Jiamu Du
Try probe. http://kinemage.biochem.duke.edu/software/probe.php On Wed, Jun 23, 2010 at 11:37 AM, Prija Ponnan wrote: > Yes, coumarin is not sperical and so its diificult to calculate the radius > by determining its volume. > I am given task to calculate the vdw radius of a diacetoxy coumarin >