/**
* initalizes the display
*/
private void initJmolDisplay() {
Atom a = new AtomImpl();
a.setName("CA");
a.setFullName(" CA ");
a.setCoords(new double[] { 47.866, 28.415, 2.952 });
Group g = new AminoAcidImpl();
g.setPDBCode("9");
try {
g.setPDBName("GLY");