#for PDB structure 2grs #following 4 lines are for RasMol 2.5 compatibility select spacefill off wireframe off ribbons off reset slab off rotate z -87 rotate y 30 rotate x -117 translate x 14 translate y -20 zoom 160 centre phe5.CZ restrict 1-80 colour orange strands 100 select sheet and (1-80) ribbon select (1-80) and sheet colour red select (1-20,27-40,58-67) and sheet colour white set fontsize 16 select thr4.O label '1' select tyr16.O label '2' select his22.O label '3' select ile35.O label '4' select met43.O label '5' select tyr55.O label '6' select asp61.O label '7' select ser77.O label '8'