load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q9H3S4.cif orient select Q9H3S4_nD2, resi 161-240 color blue, Q9H3S4_nD2 select Q9H3S4_nD1, resi 1-160 color brightorange, Q9H3S4_nD1 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect