load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q04206.cif orient select Q04206_nD2, resi 191-315 color blue, Q04206_nD2 select Q04206_nD1, resi 16-190 color brightorange, Q04206_nD1 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect