load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P04004.cif
orient
select P04004_nD1, resi 21-70
color blue, P04004_nD1
select P04004_nD2, resi 146-295 + resi 326-355 + resi 431-475
color brightorange, P04004_nD2
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect