# Script for simple display of protein secondary structures
# Works quite generally
reset
hbonds off
structure
rotate z 176
rotate y -18
rotate x -162
translate x -2
zoom 104
wireframe off
cartoons
select not (helix or sheet)
trace 0.4
select helix
color cartoons blue
select sheet
color cartoons red
#OTG is the hexokinase substrate analog 
select OTG
color purple
spacefill