Codon-anticodon interaction in Yeast tRNAPhean1H NMR study
نویسندگان
چکیده
منابع مشابه
A minimum principle in codon-anticodon interaction
Imposing a minimum principle in the framework of the so-called crystal basis model of the genetic code, we determine the structure of the minimum set of anticodons which allows the translational-transcription for animal mitochondrial code. The results are in very good agreement with the observed anticodons.
متن کاملYeast tRNAAsp: codon and wobble codon-anticodon interactions. A transferred nuclear Overhauser enhancement study.
The conformations of the ribotrinucleoside bisphosphates GpApC and GpApU, the codon and wobble codon for aspartic acid respectively, bound to yeast tRNAAsp in solution, have been examined by means of time-dependent transferred nuclear Overhauser enhancement measurements to determine distances between bound ligand protons. The conformations of the two bound ribotrinucleoside bisphosphates are sh...
متن کاملCrystal Basis Model: Codon-Anticodon Interaction and Genetic Code Evolution
Imposing a minimum principle in the framework of the so called crystal basis model of the genetic code, we determine the structure of the minimum set of 22 anticodons which allows the translational-transcription for animal mitochondrial code. The results are in very good agreement with the observed anticodons. Then, we analyze the evolution of the genetic code, with 20 amino acids encoded from ...
متن کاملCodon-anticodon interaction at the ribosomal E site.
The question of whether or not the tRNA at the third ribosomal binding site specific for deacylated tRNA (E site) undergoes codon-anticodon interaction was analyzed as follows. Poly(U)-programmed ribosomes each carrying two [14C]tRNAPhe molecules were subjected to a chasing experiment using various tRNA species. At 0 degree C Ac[3H]Phe-tRNAPhe did not trigger any chasing whereas deacylated cogn...
متن کاملProofreading of the codon-anticodon interaction on ribosomes.
The fidelity of protein synthesis is substantially greater than the specificity of codon-anticodon recognition that would be expected from the known energetics of base-pairing in solution. To test the suggestion that the specificity of recognition may be increased by "kinetic proofreading" associated with GTP hydrolysis [J. J. Hopfield (1974) Proc. Natl. Acad. Sci. USA 71, 4135-4139], we have s...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: FEBS Letters
سال: 1978
ISSN: 0014-5793
DOI: 10.1016/0014-5793(78)80599-7