The parable of the caveman and the Ferrari: protein synthesis and the RNA world.
نویسنده
چکیده
The basic steps of protein synthesis are carried out by the ribosome, a very large and complex ribonucleoprotein particle. In keeping with its proposed emergence from an RNA world, all three of its core mechanisms-aminoacyl-tRNA selection, catalysis of peptide bond formation and coupled translocation of mRNA and tRNA-are embodied in the properties of ribosomal RNA, while its proteins play a supportive role.This article is part of the themed issue 'Perspectives on the ribosome'.
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عنوان ژورنال:
- Philosophical transactions of the Royal Society of London. Series B, Biological sciences
دوره 372 1716 شماره
صفحات -
تاریخ انتشار 2017