RNase R, or Ribonuclease R, is a 3'-->5' exoribonuclease, which belongs to the RNase II superfamily, a group of enzymes that hydrolyze RNA in the 3' - 5' direction. RNase R has been shown to be involved in selective mRNA degradation, particularly of non stop mRNAs in bacteria.[1][2] RNase R has homologues in many other organisms.
When a part of another larger protein has a domain that is very similar to RNase R, this is called an RNase R domain.
^Cheng ZF, Deutscher MP (January 2005). "An important role for RNase R in mRNA decay". Molecular Cell. 17 (2): 313–8. doi:10.1016/j.molcel.2004.11.048. PMID 15664199.
^Venkataraman K, Guja KE, Garcia-Diaz M, Karzai AW (2014). "Non-stop mRNA decay: a special attribute of trans-translation mediated ribosome rescue". Frontiers in Microbiology. 5: 93. doi:10.3389/fmicb.2014.00093. PMC 3949413. PMID 24653719.
RNaseR, or Ribonuclease R, is a 3'-->5' exoribonuclease, which belongs to the RNase II superfamily, a group of enzymes that hydrolyze RNA in the 3' -...
Ribonuclease (commonly abbreviated RNase) is a type of nuclease that catalyzes the degradation of RNA into smaller components. Ribonucleases can be divided...
Ribonuclease H (abbreviated RNase H or RNH) is a family of non-sequence-specific endonuclease enzymes that catalyze the cleavage of RNA in an RNA/DNA...
ribosomal RNA and miRNA. Exoribonucleases can be single proteins (such as RNase D or RNase PH) but also can be complexes of multiple proteins, such as the exosome...
Ribonuclease P (EC 3.1.26.5, RNase P) is a type of ribonuclease which cleaves RNA. RNase P is unique from other RNases in that it is a ribozyme – a ribonucleic...
time. Tests used to recognize circularity included treating samples with RNaseR, an enzyme that degrades linear but not circular RNAs, and testing for...
eukaryotic organisms. One of these is Rrp44, a hydrolytic RNase, which belongs to the RNaseR family of hydrolytic exoribonucleases (nucleases that use...
Ribonuclease L or RNase L (for latent), known sometimes as ribonuclease 4 or 2'-5' oligoadenylate synthetase-dependent ribonuclease, is an interferon...
Ribonuclease III (RNase III or RNase C)(BRENDA 3.1.26.3) is a type of ribonuclease that recognizes dsRNA and cleaves it at specific targeted locations...
Bovine seminal RNase (BS-RNase) is a member of the ribonuclease superfamily produced by the bovine seminal vesicles. This enzyme can not be differentiated...
polyadenylation and degradation in different Archaea; roles of the exosome and RNaseR". Nucleic Acids Research. 34 (20): 5923–31. doi:10.1093/nar/gkl763. PMC 1635327...
to RNase PH is called an RNase PH domain (RPD). Two highly related exoribonuclease complexes: Polynucleotide phosphorylase Exosome complex Ishii R, Nureki...
ribonuclease, also often referred to as bovine pancreatic ribonuclease A or simply RNase A, is a pancreatic ribonuclease enzyme that cleaves single-stranded RNA...
Pancreatic ribonuclease family (EC 4.6.1.18, RNase, RNase I, RNase A, pancreatic RNase, ribonuclease I, endoribonuclease I, ribonucleic phosphatase, alkaline...
guided by C/D snoRNAs by using RNA exoribonuclease (Mycoplasma genitalium RNaseR, MgR) and periodate oxidation reactivity to eliminate 2'-hydroxylated (2'-OH)...
lines and mouse tissues using a whole genome sequencing strategy employing RNaseR digestion. These were identified as highly stable transcripts, and reported...
RNase MRP (also called RMRP) is an enzymatically active ribonucleoprotein with two distinct roles in eukaryotes. RNAse MRP stands for RNAse for mitochondrial...
and R region (a direct repeat found at both ends of the RNA molecule) of the viral RNA. A domain on the reverse transcriptase enzyme called RNAse H degrades...
example, RNase 7, a member of the RNase A superfamily, is secreted by human skin and serves as a potent antipathogen defence. For these secreted RNases, enzymatic...
endoribonuclease Dicer or helicase with RNase motif, is an enzyme that in humans is encoded by the DICER1 gene. Being part of the RNase III family, Dicer cleaves double-stranded...
2024 (link) Pannucci JA, Haas ES, Hall TA, Harris JK, Brown JW (1999). "RNase P RNAs from some Archaea are catalytically active". Proc Natl Acad Sci USA...
Ribonuclease T (RNase T, exonuclease T, exo T) is a ribonuclease enzyme involved in the maturation of transfer RNA and ribosomal RNA in bacteria, as well...
variety of RNases A despite their relatively low sequence identity. Both biochemical studies and crystallographic structures of RI-RNase A complexes...
DNA-dependent DNA polymerase, Ribonuclease H (RNase H) Integrase and Protease. The retroviral RNases H encoded by all retroviruses, including HIV have...
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