load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q99759.cif orient select Q99759_nD1, resi 41-130 color blue, Q99759_nD1 select Q99759_nD2, resi 346-625 color brightorange, Q99759_nD2 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect