load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q07343.cif orient select Q07343_nD1, resi 166-280 color blue, Q07343_nD1 select Q07343_nD2, resi 326-655 color brightorange, Q07343_nD2 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect