load=1LQ1

wireframe 60
cartoon 30
cpk 60
color cpk

define ~set1 (*.O5' or *.O4' or *.O3')
define ~set2 (*.OP1 or*.OP2)
define ~set3 (DNA and *.N?)

pause

restrict dna
cpk off
cartoon off
zoom 100

pause

select ~set1
cpk 170
color brown

pause 
cpk off
color cpk
select ~set2
cpk 170
color pink

pause

cpk off
color cpk
select ~set3
cpk 170
color cyan