load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P45973.cif
orient
select P45973_nD1, resi 16-80
color blue, P45973_nD1
select P45973_nD2, resi 116-175
color brightorange, P45973_nD2
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect