load http://prodata.swmed.edu/DrugDomain/af_mmcifs/P12931.cif
orient
select P12931_nD1, resi 81-140
color blue, P12931_nD1
select P12931_nD2, resi 141-250
color brightorange, P12931_nD2
select P12931_nD3, resi 256-535
color brown, P12931_nD3
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect