load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P43220.cif
orient
select P43220_nD2, resi 131-430
color blue, P43220_nD2
select P43220_nD1, resi 21-130
color brightorange, P43220_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect