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 …
Aminoacyl-tRNA synthetases as valuable targets for antimicrobial drug discovery
L Pang, SD Weeks, A Van Aerschot - International Journal of Molecular …, 2021 - mdpi.com
Aminoacyl-tRNA synthetases (aaRSs) catalyze the esterification of tRNA with a cognate
amino acid and are essential enzymes in all three kingdoms of life. Due to their important …
amino acid and are essential enzymes in all three kingdoms of life. Due to their important …
Loss-of-function alanyl-tRNA synthetase mutations cause an autosomal-recessive early-onset epileptic encephalopathy with persistent myelination defect
Mutations in genes encoding aminoacyl-tRNA synthetases are known to cause
leukodystrophies and genetic leukoencephalopathies—heritable disorders that result in …
leukodystrophies and genetic leukoencephalopathies—heritable disorders that result in …
[HTML][HTML] Cell lineage-specific mitochondrial resilience during mammalian organogenesis
Mitochondrial activity differs markedly between organs, but it is not known how and when
this arises. Here we show that cell lineage-specific expression profiles involving essential …
this arises. Here we show that cell lineage-specific expression profiles involving essential …
Chimeric design of pyrrolysyl-tRNA synthetase/tRNA pairs and canonical synthetase/tRNA pairs for genetic code expansion
W Ding, H Zhao, Y Chen, B Zhang, Y Yang… - Nature …, 2020 - nature.com
An orthogonal aminoacyl-tRNA synthetase/tRNA pair is a crucial prerequisite for site-specific
incorporation of unnatural amino acids. Due to its high codon suppression efficiency and full …
incorporation of unnatural amino acids. Due to its high codon suppression efficiency and full …
HIV-1 matrix-tRNA complex structure reveals basis for host control of Gag localization
C Bou-Nader, F Muecksch, JB Brown, JM Gordon… - Cell host & …, 2021 - cell.com
The HIV-1 virion structural polyprotein, Gag, is directed to particle assembly sites at the
plasma membrane by its N-terminal matrix (MA) domain. MA also binds to host tRNAs. To …
plasma membrane by its N-terminal matrix (MA) domain. MA also binds to host tRNAs. To …
Impact of alanyl-tRNA synthetase editing deficiency in yeast
Aminoacyl-tRNA synthetases (aaRSs) are essential enzymes that provide the ribosome with
aminoacyl-tRNA substrates for protein synthesis. Mutations in aaRSs lead to various …
aminoacyl-tRNA substrates for protein synthesis. Mutations in aaRSs lead to various …
Eukaryotic tRNA sequences present conserved and amino acid-specific structural signatures
Metazoan organisms have many tRNA genes responsible for decoding amino acids. The set
of all tRNA genes can be grouped in sets of common amino acids and isoacceptor tRNAs …
of all tRNA genes can be grouped in sets of common amino acids and isoacceptor tRNAs …
RNA three-dimensional structure drives the sequence organization of potato spindle tuber viroid quasispecies
RNA viruses and viroids exist and evolve as quasispecies due to error-prone replication.
Quasispecies consist of a few dominant master sequences alongside numerous variants …
Quasispecies consist of a few dominant master sequences alongside numerous variants …
Unboxing the T‐box riboswitches—A glimpse into multivalent and multimodal RNA–RNA interactions
J Zhang - Wiley Interdisciplinary Reviews: RNA, 2020 - Wiley Online Library
The T‐box riboswitches are widespread bacterial noncoding RNAs that directly bind specific
tRNAs, sense aminoacylation on bound tRNAs, and switch conformations to control amino …
tRNAs, sense aminoacylation on bound tRNAs, and switch conformations to control amino …