3′‐aminoacyl‐tRNA conjugates that contain a stable amide linkage instead of the natural ester are valuable substrates for biochemical studies of ribosomal processes. In a novel preparation of the stable E. coli initiator tRNA derivative 3′‐(N‐formylmethionyl)amino‐tRNAfMet the key feature is the synthesis of 3′‐azido oligoribonucleotides using a new functionalized solid support.
灵活运用:含有稳定酰胺键而非天然酯的耐
水解 3'-
氨基酰基-tRNA 偶联物是
核糖体过程生化研究的宝贵底物。在稳定的大肠杆菌起始 tRNA 衍
生物 3'-( N-甲酰基甲
硫氨酰基)
氨基-tRNA fMet的新制备中,关键特征是使用新的功能化固体支持合成 3'-
叠氮基寡
核糖核苷酸。