load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P08254.cif orient select P08254_nD1, resi 21-95 color blue, P08254_nD1 select P08254_nD2, resi 96-265 color brightorange, P08254_nD2 select P08254_nD3, resi 281-475 color brown, P08254_nD3 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect