load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P22894.cif
orient
select P22894_nD1, resi 21-95
color blue, P22894_nD1
select P22894_nD2, resi 96-275
color brightorange, P22894_nD2
select P22894_nD3, resi 276-465
color brown, P22894_nD3
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect