restrict none
center protein
background white
zoom 100
echo It is only beginning
refresh
pause
select all
spacefill
color group
refresh 
echo Enjoy spacefill model
pause
spacefill off
refresh
select protein 
backbone
refresh
echo Here is a backbone
pause
select protein
ribbons
backbone off
echo Here are ribbons
refresh 
pause  
select protein
backbone
ribbons off
color blue
select AMP, DBH, 997, 999
spacefill
cpk 150
wireframe 50
color CPK
select water
spacefill
color CPK
cpk 100
zoom 150
echo This is a model of all structure components; blue backbone is protein, litle red balls - water, and the rest are ligands.
refresh
pause
restrict none
zoom 100
refresh
select protein
backbone 
color group
select 1, 536
spacefill 200
label %n%r
select MET1.N, GLY536.C
spacefill 400
label %n%r%a
echo Two ends of one polypeptide chain 
refresh
pause
zoom 400
center 1
echo Zoom at the beginning
refresh
pause
center 536
echo Zoom at the end
refresh
pause
restrict none
refresh
select  PRO9.C, ASP10.C, ASP10.CA, ASP10.N
label %n%r
colour CPK
wireframe 40
spacefill 120
zoom 1300
center  PRO9.C, ASP10.C, ASP10.CA, ASP10.N
echo How to find phi
refresh
pause
echo That is all