load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P35520.cif
orient
select P35520_nD3, resi 401-550
color blue, P35520_nD3
select P35520_nD2, resi 231-400
color brightorange, P35520_nD2
select P35520_nD1, resi 36-50 + resi 71-230
color brown, P35520_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect