RE: [PyMOL] surface area calculation

2003-11-12 Thread Warren L. DeLano
Joel, Yes, PyMOL does have this capability, but it is immature and not routinely validated. The basic concepts are: 1) get_area selection command will return the effective surface area of the dots that you would see from show dots, selection. This is a discrete approximation -- not an exact

RE: [PyMOL] surface area calculation

2003-11-12 Thread Warren L. DeLano
Close, but it depends on whether you want the surface area of the residues alone, or in the context of the molecule. load protein.pdb get_area resn arg will be less than create arg_object, resn arg get_area arg_object This is because the first example will give you only the exposed area

[PyMOL] N-Terminal hydrogens with Chempy

2003-11-12 Thread Kaushik Raha
Hi Warren, I found out that it is possible to write out AMBER style atom name formats with hydrogens added using the Chempy which is pretty neat. However it seems like this does not recognize the N-terminal residue for adding hydrogens. Is that still the case? I am still using PyMOL 088 (I