Mask

DESCRIPTION

  "mask" makes it impossible to select the indicated atoms using the
  mouse.  This is useful when you are working with one molecule in
  front of another and wish to avoid accidentally selecting atoms in
  the background.

USAGE

  mask (selection)

PYMOL API

 
   cmd.mask( string selection="(all)" )

SEE ALSO

  Cmd unmask, Cmd protect, Cmd deprotect, Cmd mouse