load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q02153.cif
orient
select Q02153_nD1, resi 1-190
color blue, Q02153_nD1
select Q02153_nD3, resi 376-605
color brightorange, Q02153_nD3
select Q02153_nD2, resi 206-355
color brown, Q02153_nD2
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect