Budisa, N. (2006a) Amino acids and codons - code organi- sation and protein structure. In Engineering the Genetic Code. Nediljko Budisa (ed.). Weinheim, Germany: WILEY-VHC, pp. 66-85.Budisa N (2005a) Amino acids and codons—code organisation and protein structure. In: Engineering ...
Results The preferential usage of certain couples of amino acids and codons in thermal adaptation was investigated, by comparative proteome analysis, using 28 complete genomes from 18 mesophiles, 4 thermophiles, and 6 hyperthermophiles. In the hyperthermophiles proteomes, whenever the percent of Glu...
Irrespective of the protein secondary structural type, the highly expressed genes always tend to encode cheaper amino acids in order to reduce the overall biosynthetic cost of production of the corresponding protein. This study supports the hypothesis that the tRNA abundance is a consequence of and ...
The biosynthesis of aspartic acid and the incorporation of its carbon skeleton into glutamic acid and alanine was investigated in Rhizobium japonicum. It w... Lillich, Thomas T,Elkan, Gerald H - 《Canadian Journal of Microbiology》 被引量: 18发表: 1971年 Nitrogen fixation and amino acids in ...
In total, there are 64 possible codons. Out of these, 61 codons correspond to the 20 different amino acids and the remaining three are stop codons that signal the end of protein synthesis. In the chart, we can see that a single amino acid can be coded by multiple codons, so the geneti...
The usage of synonymous codons and the frequencies of amino acids were investigated in the complete genome of the bacterium Thermotoga maritima using a multivariate statistical approach. The GC3 content of each gene was the most prominent source of variation of codon usage. Surprisingly the usage of...
Compositions of all amino acids can on average explain 21.5% of the variation in evolutionary rates among 273 investigated bacterial organisms. In five model organisms, amino acid composition contributes more to variation in evolutionary rates than protein abundance, and frequency of optimal codons. ...
Synonymous codons translate into chemically identical amino acids. Once considered inconsequential to the formation of the protein product, there is evidence to suggest that codon usage affects co-translational protein folding and the final structure of the expressed protein. Here we develop a method fo...
6. The action of selection on codon bias in the human genome is related to frequency complexity and chronology of amino acids [O] . Daniel Kotlar, Yizhar Lavner 2006 机译:选择对人类基因组中密码子偏倚的作用与氨基酸的频率复杂性和时间顺序有关 7. The action of selection on codon bias in...
The emergence of this self-referencing system poses a chicken-or-egg dilemma and its origin is still heavily debated1,2. Aminoacyl-tRNA synthetases (aaRSs) implement the correct assignment of amino acids to their codons and are thus inherently connected to the emergence of genetic coding. These...