load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P01889.cif
orient
select P01889_nD2, resi 206-300
color blue, P01889_nD2
select P01889_nD1, resi 21-205
color brightorange, P01889_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect