load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P17405.cif orient select P17405_nD2, resi 176-610 color blue, P17405_nD2 select P17405_nD1, resi 91-175 color brightorange, P17405_nD1 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect