#for structure 1ofv reset select colour grey wireframe off spacefill off ribbon off strand off labels off select 3-7,31-35,49-53 ribbon colour brown select (3,5,7) and sidechain spacefill colour green select (31,33) and sidechain spacefill colour orange select 51 and sidechain spacefill colour yellow select gly53.CA spacefill colour yellow select (35,49) and sidechain spacefill colour white select phe6.CA,phe6.CB,asp32.CA,asp32.CB,asn34.CA,asn34.CB wireframe 80 select leu50.CA,leu50.CB,ile52.CA,ile52.CB wireframe 80 rotate z -34 rotate y -57 rotate x -50 translate x 12 translate y 14 zoom 150 centre leu5.CA