菠菜叶绿体甲硫氨酸延伸tRNA的核苷酸序列。
The nucleotide sequence of spinach chloroplast methionine elongator tRNA.
作者信息
Pirtle R, Calagan J, Pirtle I, Kashdan M, Vreman H, Dudock B
出版信息
Nucleic Acids Res. 1981 Jan 10;9(1):183-8. doi: 10.1093/nar/9.1.183.
The nucleotide sequence of spinach chloroplast methionine elongator tRNA (sp. chl. tRNAm Met) has been determined. This tRNA is considerably more homologous to E. coli tRNAm Met (67% homology) than to the three known eukaryotic tRNAm Met (50-55% homology). Sp. chl. tRNAm Met, like the eight other chloroplast tRNAs sequenced, contains a methylated GG sequence in the dihydrouridine loop and lacks unusual structural features which have been found in several mitochondrial tRNAs.
菠菜叶绿体甲硫氨酸延伸tRNA（sp.chl.tRNAmMet）的核苷酸序列已被确定。与三种已知的真核生物甲硫氨酸延伸tRNA（同源性为50 - 55%）相比，这种tRNA与大肠杆菌甲硫氨酸延伸tRNA（同源性为67%）具有更高的同源性。与其他已测序的八种叶绿体tRNA一样，sp.chl.tRNAmMet在二氢尿嘧啶环中含有一个甲基化的GG序列，并且缺乏在几种线粒体tRNA中发现的特殊结构特征。
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