fetch 1pp8
select set1, name O*'
select set2, name OP*
select set3, name N* and polymer.nucleic
mset 1 x 600

show cartoon
hide spheres
scene 1, store 
mview store, 1
mview store, 120
turn y, 180
mview store, 60
turn y, 180

hide everything
show ribbon, 1pp8
scene 2, store
mview store, 240
turn y, 180
mview store, 180
turn y, 180

show spheres, set1
scene 3, store
mview store, 360
turn y, 180
mview store, 300
turn y, 180

hide spheres, set1
show spheres, set2
scene 4, store
mview store, 480
turn y, 180
mview store, 420
turn y, 180

hide spheres, set2
show spheres, set3
scene 5, store
mview store, 600
turn y, 180
mview store, 540
turn y, 180