load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q9UK17.cif orient select Q9UK17_nD1, resi 41-150 color blue, Q9UK17_nD1 select Q9UK17_nD3, resi 506-530 color brightorange, Q9UK17_nD3 select Q9UK17_nD2, resi 156-435 color brown, Q9UK17_nD2 select inorganic + organic util.cbag sele select resn HOH hide (sele) deselect