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Inhibition of human poly(A)-specific ribonuclease (PARN) by purine nucleotides: kinetic analysis
(2009)
Poly(A)-specific ribonuclease (PARN) is a cap-interacting and poly(A)-specific 3'-exoribonuclease that efficiently degrades mRNA poly(A) tails. Based on the enzyme's preference for its natural substrates, we examined the ...
Competitive Inhibition of Human Poly(A)-Specific Ribonuclease (PARN) by Synthetic Fluoro-Pyranosyl Nucleosides
(2009)
Poly(A)-specific ribonuclease (PARN) is a cap-interacting deadenylase that mediates, together with other exonucleases, the eukaryotic mRNA turnover and thus is actively involved in the regulation of gene expression. ...
On the role of an unusual tRNA(Gly) isoacceptor in Staphylococcus aureus
(2009)
In the available Staphylococcus aureus genomes, four different genes have been annotated to encode tRNA(Gly) isoacceptors. Besides their prominent role in protein synthesis, some of them also participate in the formation ...