据疯狂英语2001,九月,第30期载：

　　最长的是1,913个字母,

　　是“色氨酸合成酶A蛋白质”

　　（一种含有267种氨基酸酶）的全称----

　　一般的字典上是见不着的.

　　可以翻翻医学专用词汇字典^_*

　　单词如下：

　　Methionylglutaminylarginyltyrosylglutamylserylleucylphenylalanylalany

　　lglutaminylleucyllysylglutamylarginyllysylglutamylglycylalanylphenyla

　　lanylvalylprolyphenylalanYlvalythreonylleucylglycylaspartylprolylglyc

　　ylisoleucylglutamylglutaminylsErylleucyllysylisoleucylaspartylthreony

　　lleucylIsoleucylglutamylalanylglycylalanylasparthlalanylleucylglutamy

　　lleucylglycylisoleucylprolylphenylalanylseRylaspartylprolylleucylalan

　　ylaspartylglycylpRolylthreOnylisoleucylglutaminylasPfraginylalanylthr

　　eonylleucylarfinylalanylphenylalanylalanylalanylglycylvalythreonylpro

　　lylalanylglutaminylcysteinylphenylalanylglutamylmethionylleucylalanyl

　　leuOylisoleucylarginylglutaminyllysyhistidylprolylthreonylisoleucylpr

　　olylisoleucylglycylleucylmethionyltyrosylalanylasparaginylleucylvalyl

　　phenylalanylasparaginyllysyglycylisoleucylaspartylglutamylphenylalany

　　lthrosylalanylglutaminylcysteinylglutamyllysylvalylglycylvalylasparty

　　lserylvalylleucylvalylalnylaspartylvalylprolylvalylglUtaminylglutamyl

　　serylalanylprolylphenylalanylarginylglutaminylalanylalanylleucylarginy

　　lhistidylasparaginyvalylalanylprolylisoleucylprolylisoleucylphenylalan

　　ylisoleucylphenylalanylisoleucylcysteinylprolylprolylaspartylalanylasp

　　artylaspartylaspartylleucylleucylarginylglutaminylisoleucylalanylseryl

　　tyrosylglycylarginylglycyltyrosylthreonyltyrOsylleucylleucylserylargin

　　ylalanylglycylvalylthreonylglycylalanylglutamYlasparainylarginylalanyl

　　alanylleucylprolylleucylasparaginylhistidylleucylValylalanyllysylleucy

　　llysylglutamyltyrosylasparaginylalanylalanylprolylprolylleucylglutaminy

　　lglgycylphenylalanylglycylisoleucylserylalanylprolylaspartylglutaminylv

　　alyllysylalanylalanylisoleucylaspartylalanylglycylalanylalanylglycylala

　　nylisoleucylserylglycylserylalanylisoleucylvalyllysylisoIeucylisoleucyl

　　glutamylglutaminylHistidylasparaginyliSoleucylglutamylprolylglutamyllys

　　ylmethionylleucylalanylalanylleucyllysylvalylphenylalanylcalylglutaminy

　　lprolylmethionlysylalanylalanylthreonylarginylserine