#!rasmol -script
# File: rsa2.spt
# Creator: RasMol Version 2.6, modified by Eleanor Stainback
# Assumes pdb file already loaded in Rasmol Window
background [0,0,0]

set ambient 60
set specular off

reset
select all
cpk off
label off
ribbon off
wireframe
slab off
rotate z -49
rotate y -15
rotate x -64
translate x 4
zoom 205

set bonds off
set axes off
set boundingbox off
set unitcell off
set ssbond sidechain
set bondmode and
dots off


# Avoid Colour Problems!
select all
colour bonds none
colour backbone none
colour hbonds none
colour ssbonds none
colour ribbons none
colour white

#color by secondary structure
select all
color blue
select helix
color magenta
select sheet
color green

#isolate di-sulphide bonds
select sulphur and cys
color yellow
cpk 120
ssbonds 20

echo Ribonuclease A with di-sulphide bonds in yellow