load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P07195.cif orient select P07195_nD1, resi 1-160 color blue, P07195_nD1 select P07195_nD2, resi 161-330 color brightorange, P07195_nD2 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect