load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q99835.cif orient select Q99835_nD1, resi 66-185 color blue, Q99835_nD1 select Q99835_nD2, resi 191-550 color brightorange, Q99835_nD2 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect