How to run ProteinRanger

There are two ways to do this. ProteinRanger window can be activated from ShakErr using this button

or via View->PBS window. Alternatively, ProteinRanger can be started directly from the command line using prtrngr command (assuming that ShakErr was installed system-wide; otherwise, look for prtrngr executable in the folder where you put the ShakErr stuff). The ProteinRanger looks like this