load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P21695.cif
orient
select P21695_nD2, resi 196-345
color blue, P21695_nD2
select P21695_nD1, resi 1-195
color brightorange, P21695_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect