echo "The TIM Barrel"
echo
echo "Our final structure is the TIM barrel. We will look at"
echo "this fold in TIM, triosephosphate isomerase, but the"
echo "fold is much more common than just one enzyme of "
echo "glycolysis."
load 1HTI.pdb
wireframe off
rotate x 2
rotate y -30
rotate z 58
select 1-248A
cartoon
pause
zap