(1,185) letters long:
ACETYLSERYLTYROSYLSERYLISOLEUCYLTHREON YLSERYLPROLYLSERY-
LGLUTAMINYLPHENYLALANYLVALYLPHENYLALAN YLLEUCYLSERYLSERYLV-
ALYLTRYPTOPHYLALANYLASPARTYLPROLYLISOLEU CYLGLUTAMYLLEUC-
YLLEUCYLASPARAGINYLVALYLCYSTEINYLTHREONY LSERYLSERYLLEUCYL-
GLYCYLASPARAGINYLGLUTAMINYLPHENYLALANYL