load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q9NPA2.cif
orient
select Q9NPA2_nD2, resi 106-290
color blue, Q9NPA2_nD2
select Q9NPA2_nD1, resi 21-95
color brightorange, Q9NPA2_nD1
select Q9NPA2_nD3, resi 311-510
color brown, Q9NPA2_nD3
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect