tRNA modifications: impact on structure and thermal adaptation
C Lorenz, CE Lünse, M Mörl - Biomolecules, 2017 - mdpi.com
Transfer RNAs (tRNAs) are central players in translation, functioning as adapter molecules
between the informational level of nucleic acids and the functional level of proteins. They …
between the informational level of nucleic acids and the functional level of proteins. They …
Post-transcriptional nucleotide modification and alternative folding of RNA
M Helm - Nucleic acids research, 2006 - academic.oup.com
Alternative foldings are an inherent property of RNA and a ubiquitous problem in scientific
investigations. To a living organism, alternative foldings can be a blessing or a problem, and …
investigations. To a living organism, alternative foldings can be a blessing or a problem, and …
Transfer RNAs: diversity in form and function
As the adaptor that decodes mRNA sequence into protein, the basic aspects of tRNA
structure and function are central to all studies of biology. Yet the complexities of their …
structure and function are central to all studies of biology. Yet the complexities of their …
Degradation of several hypomodified mature tRNA species in Saccharomyces cerevisiae is mediated by Met22 and the 5′–3′ exonucleases Rat1 and Xrn1
I Chernyakov, JM Whipple, L Kotelawala… - Genes & …, 2008 - genesdev.cshlp.org
Mature tRNA is normally extensively modified and extremely stable. Recent evidence
suggests that hypomodified mature tRNA in yeast can undergo a quality control check by a …
suggests that hypomodified mature tRNA in yeast can undergo a quality control check by a …
[HTML][HTML] Do all modifications benefit all tRNAs?
EM Phizicky, JD Alfonzo - FEBS letters, 2010 - Elsevier
Despite the universality of tRNA modifications, some tRNAs lacking specific modifications
are subject to degradation pathways, while other tRNAs lacking the same modifications are …
are subject to degradation pathways, while other tRNAs lacking the same modifications are …
Whole-cell modeling of E. coli confirms that in vitro tRNA aminoacylation measurements are insufficient to support cell growth and predicts a positive feedback …
In Escherichia coli, inconsistencies between in vitro tRNA aminoacylation measurements
and in vivo protein synthesis demands were postulated almost 40 years ago, but have …
and in vivo protein synthesis demands were postulated almost 40 years ago, but have …
RNA modifications stabilize the tertiary structure of tRNAfMet by locally increasing conformational dynamics
T Biedenbänder, V de Jesus… - Nucleic acids …, 2022 - academic.oup.com
A plethora of modified nucleotides extends the chemical and conformational space for
natural occurring RNAs. tRNAs constitute the class of RNAs with the highest modification …
natural occurring RNAs. tRNAs constitute the class of RNAs with the highest modification …
The crystal structure of unmodified tRNA Phe from Escherichia coli
RT Byrne, AL Konevega, MV Rodnina… - Nucleic acids …, 2010 - academic.oup.com
Post-transcriptional nucleoside modifications fine-tune the biophysical and biochemical
properties of transfer RNA (tRNA) so that it is optimized for participation in cellular …
properties of transfer RNA (tRNA) so that it is optimized for participation in cellular …
RNA folding studies inside peptide-rich droplets reveal roles of modified nucleosides at the origin of life
Compartmentalization of RNA in biopolymer-rich membraneless organelles is now
understood to be pervasive and critical for the function of extant biology and has been …
understood to be pervasive and critical for the function of extant biology and has been …