load http://prodata.swmed.edu/DrugDomain/af_mmcifs/Q99661.cif
orient
select Q99661_nD1, resi 6-70
color blue, Q99661_nD1
select Q99661_nD3, resi 621-720
color brightorange, Q99661_nD3
select Q99661_nD2, resi 196-600
color brown, Q99661_nD2
select inorganic + organic
util.cbag sele
select resn HOH
hide (sele)
deselect