load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P26196.cif orient select P26196_nD1, resi 66-300 color blue, P26196_nD1 select P26196_nD2, resi 306-480 color brightorange, P26196_nD2 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect