load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P30874.cif
orient
select P30874_nD2, resi 341-369
color blue, P30874_nD2
select P30874_nD1, resi 41-335
color brightorange, P30874_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect