load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P32929.cif orient select P32929_nD1, resi 1-270 color blue, P32929_nD1 select P32929_nD2, resi 271-400 color brightorange, P32929_nD2 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect