#for PDB file of insulin hexamer (ins_hex_nowat.pdb)
#displays one B chain

#following 4 lines are for RasMol 2.5 compatibility
select
spacefill off
wireframe off
ribbon off

reset
slab off
rotate z 127
rotate y -5
rotate x 112
translate x -2
translate y -10
zoom 170
centre ala14b.CB

select *b
colour cpk
wireframe
select *b and backbone
strands 50
colour white
select *b and backbone and helix
colour magenta
ribbon
select (1-4b,25-26b) and backbone
colour yellow
ribbon 300