load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P80404.cif orient select P80404_nD2, resi 406-500 color blue, P80404_nD2 select P80404_nD1, resi 41-405 color brightorange, P80404_nD1 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect