load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P31943.cif
orient
select P31943_nD3, resi 271-365
color blue, P31943_nD3
select P31943_nD2, resi 106-205
color brightorange, P31943_nD2
select P31943_nD1, resi 6-100
color brown, P31943_nD1
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect