… , we present evidence that the PA0336 protein from Pseudomonas aeruginosa is a functional
homologue of the E. coli RppH RNA pyrophosphohydrolase. Phenotypic analysis of a P. …

… In this study, we investigated the physiological roles of the RNA pyrophosphohydrolase
RppH by deleting the rppH gene and analyzing various phenotypes. The rppH mutant was …

… 5′-triphosphorylated RNA transcripts and via participation in RNA decay regulates expression
of different genes [4]. It was later observed that RppH of P. aeruginosa can functionally …

… RNA degradation is crucial for regulating gene expression in … to a monophosphate can
trigger RNA decay by exposing the … ), is an RNA pyrophosphohydrolase that triggers RNA …

… sigma factor, σ 32 (RpoH), which responds to misfolded protein stress and directs the RNA
polymerase to the promoters for genes required for protein refolding or degradation. In P. …

… coli enzymes RNA 5′-pyrophosphohydrolase (… of RNA in prokaryotes and on the role of
RNA caps. We bring evidence that small molecules, such as Np n Ns are incorporated into RNA …

… -end-dependent RNA degradation by removing orthophosphate … and (p)ppGpp, which each
resemble the 5′-end of RNA. A … 5′-diphosphorylated nucleotides as with RNA, the enzyme …

… pathway but has preference for RNA substrates with 5′-… and Pseudomonas aeruginosa,
the pyrophosphohydrolase … The RNA pyrophosphohydrolase RppH, a member of the …

… to a monophosphate by an enzyme called RNA pyrophosphohydrolase (RppH) (see below).
… Dip of Pseudomonas aeruginosa. Indeed, this phage protein interacts with two RNA binding …

… P in the absence of RppH, an RNA pyrophosphohydrolase that converts primary 5′
triphosphates into 5′ monophosphates. The data presented indicate that the presence of the …