load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P48637.cif orient select P48637_nD2, resi 201-300 color blue, P48637_nD2 select P48637_nD1, resi 6-200 + resi 301-474 color brightorange, P48637_nD1 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect