[chimerax-announce] Saving PDB files

ChimeraX can now save PDB files. See the documentation for the ‘save’ command <http://www.cgl.ucsf.edu/chimerax/docs/user/commands/save.html> for details. You can also save PDB files from the File->Save dialog, but since the dialog does not yet display the command options, they will have their default values. That may be good enough in some cases. —Eric Eric Pettersen UCSF Computer Graphics Lab