#for PDB structure 1tim # reset slab off rotate z -135 rotate y 45 rotate x 80 translate x 59 translate y -63 zoom 451 select wireframe off spacefill off ribbon off strands off labels off select 7-11a,39-43a,60-64a,89-93a,122-126a,160-164a,205-209a,227-231a backbone 40 define barrel selected select barrel and *.CA spacefill 150 select 7a,60a,122a,205a define bottom1 selected colour red select 40a,90a,161a,228a define bottom2 selected colour [204,0,50] define bottom bottom1,bottom2 select 9a,62a,124a,207a define middle1 selected colour green select 42a,163a define middle2 selected colour [0,100,0] define middle middle1,middle2 select 11a,64a,126a,209a define top2 selected colour blue select 92a,230a define top1 selected colour [0,150,200] define top top1,top2 define core top,middle,bottom define outer (*.CA,*.CB) and barrel and not core centre leu230a.CD1