I am also gonna say part of the chemical composition of titin. Methionyltreonylthreonylglutaminylalrylglycylphenylalanylprolylvalylprolyylglycylarginylalanyllysylleucylthreonylglutamylleucylleucylvalyllysylalanutaminylvalylarginylvalylthreonylglycglutaminylglutamylglycylaspartylleucyylthreonylserylthreonylalanylglutamylglutaminylthreonylarginylisoleucylglunylglutaminylleucylprolylhistidyllysyylglutaminylserylprolylserylprolylisoonylserylprolylisoleucylarginylserylvtamylglycyltyrosylvalylalanylserylsercylarginyltyrosylglycylvalylglutaminyserylalanylseryltyrosylalanylalanylglulalanyllysylglutamylvalyllysylglutaminlanylalanylvalylalanylthreonylvalylvallalanylarginylvalylarginylglutamylproltamylglutaminylthreonylalanylglutaminyeonylalanylvalylhistidylisoleucylglutaglutaminylvalylarginyllysylglutamylalathreonyllysylvalylvalylvalylalanylalanlutaminylglutamylleucyllysylserylarginleucylthreonylthreonyllysylglutaminylgalylthreonylhistidylglutamylglutaminylylglutamyllysylthreonylphenylalanylvalylalanylalanyllysylalanyllysylglutamyloleucylserylglutamylglutamylisoleucylttaminylvalylthreonylglutaminylglutamylylthreonylarginyllysylthreonylvalylvalnylthreonylprolyllysylvalyllysylglutamlarginylglycylarginylglutamylglycylisolutamylglutaminylvalylglutaminylisoleuethionylarginyllysylglutamylalanylgluthreonylisoleucylalanylvalylalanylthreoutaminylglutamylthreonylisoleucylleucyonylmethionylalanylthreonylarginylglututaminylvalylthreonylhistidylglycyllyslalanylglutamylalanylvalylalanylthreonylglutaminylalanylarginylvalylarginylglycylhistidylleucylglutamylglutamylserthreonylthreonylleucylglutamyltyrosylgleucylserylalanylalanyllysylvalylalanynylprolylalanylserylglutamylprolylhistllysylprolylarginylvalylisoleucylglutanylhistidylisoleucyllysylthreonylthreohionylhistidylisoleucylserylserylglutaeonylaspartylleucylthreonylthreonylglulaspartyllysylarginylprolylarginylthrealanylthreonylvalylseryllysylisoleucylylhistidylglycyltyrosylglutamylalanylslisoleucylalanylthreonylleucylglutamineonylserylserylalanylglutaminyllysylisalanylprolylthreonylvalyllysylprolylsenylalanylglutamylprolylthreonylprolyllolylphenylalanylalanylaspartylthreonylerylglutamylalanylglycylvalylglutamylvlylserylisoleucylthreonylglycylthreonyylarginylphenylalanylglutamylvalylleucyllysylvalylthreonylglutamylthreonylalalylglutamylisoleucylprolylvalylthreonrylglycylleucyllysylasparaginylvalylthlutamylserylvalylthreonylleucylglutamycyltyrosylprolylserylprolylthreonylvallutamylaspartyltyrosylglutaminylisoleutylphenylalanylglut