zap
background [255,255,255]
load pdb 1ttt.pdb
set ambient 60
set specular off


reset
slab off
rotate z -171
rotate y -58
rotate x -87
translate x -13
translate y -2
zoom 140

restrict *a, *d, gnp7, mg8

select *a
wireframe off
cartoons 300
color structure

select 214-311:a
color red
select 312-405:a
color magenta


select not helix and not sheet
trace 50

select gnp7
color cpk
wireframe 70

select mg8
spacefill 300
color cpk

select 61-64:a
color green
select 83-89
color blue
select 19-23:a
color magenta



select *d
color blue
wireframe 100
trace off

restrict *a, *d, gnp7, mg8

echo see active site
pause


reset
slab off
rotate z -9
rotate y -8
rotate x 115
translate x 78
translate y -21
zoom 446


select helix
cartoons 200
select sheet
cartoons 200

select *d
wireframe 50
select 62:a, 84:a
color cpk
wireframe 50


restrict *a, *d, gnp7, mg8


echo see domain shift
pause


reset
slab off
rotate z -172
rotate y -67
rotate x -133
translate x -9
translate y 26
zoom 220

echo remove tRNA
pause

restrict *a, gnp7, mg8