load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P54687.cif
orient
select P54687_nD2, resi 191-385
color blue, P54687_nD2
select P54687_nD1, resi 26-190
color brightorange, P54687_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect