Literature DB >> 1400219

The presence of only one of five exoribonucleases is sufficient to support the growth of Escherichia coli.

K O Kelly1, M P Deutscher.   

Abstract

Escherichia coli contains multiple exoribonucleases. Strains lacking the exoribonucleases RNase II, D, BN, T, and PH are inviable. The introduction of a chromosomal, wild-type copy of the gene for any one of these enzymes is sufficient to allow cell growth, with the enzymes being in the following order of effectiveness: RNase T > RNase PH > RNase D > RNase II > RNase BN. The data indicate that these five exoribonucleases functionally overlap in vivo and that any one of them can take over the functions of all the others, although with various efficiencies.

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Year:  1992        PMID： 1400219      PMCID： PMC207653          DOI： 10.1128/jb.174.20.6682-6684.1992

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  11 in total

Review 1.  Ribonucleases, tRNA nucleotidyltransferase, and the 3' processing of tRNA.

Authors:  M P Deutscher
Journal:  Prog Nucleic Acid Res Mol Biol       Date:  1990

2.  RNase PH is essential for tRNA processing and viability in RNase-deficient Escherichia coli cells.

Authors:  K O Kelly; N B Reuven; Z Li; M P Deutscher
Journal:  J Biol Chem       Date:  1992-08-15       Impact factor: 5.157

3.  Polynucleotide phosphorylase and ribonuclease II are required for cell viability and mRNA turnover in Escherichia coli K-12.

Authors:  W P Donovan; S R Kushner
Journal:  Proc Natl Acad Sci U S A       Date:  1986-01       Impact factor: 11.205

4.  RNase T is responsible for the end-turnover of tRNA in Escherichia coli.

Authors:  M P Deutscher; C W Marlor; R Zaniewski
Journal:  Proc Natl Acad Sci U S A       Date:  1985-10       Impact factor: 11.205

Review 5.  The metabolic role of RNases.

Authors:  M P Deutscher
Journal:  Trends Biochem Sci       Date:  1988-04       Impact factor: 13.807

6.  Isolation of an Escherichia coli strain restricting bacteriophage suppressor.

Authors:  A N Maisurian; E A Buyanovskaya
Journal:  Mol Gen Genet       Date:  1973-02-02

7.  Ribonuclease T: new exoribonuclease possibly involved in end-turnover of tRNA.

Authors:  M P Deutscher; C W Marlor; R Zaniewski
Journal:  Proc Natl Acad Sci U S A       Date:  1984-07       Impact factor: 11.205

8.  Identification of the rph (RNase PH) gene of Bacillus subtilis: evidence for suppression of cold-sensitive mutations in Escherichia coli.

Authors:  M G Craven; D J Henner; D Alessi; A T Schauer; K A Ost; M P Deutscher; D I Friedman
Journal:  J Bacteriol       Date:  1992-07       Impact factor: 3.490

9.  Escherichia coli orfE (upstream of pyrE) encodes RNase PH.

Authors:  K A Ost; M P Deutscher
Journal:  J Bacteriol       Date:  1991-09       Impact factor: 3.490

10.  A multiple mutant of Escherichia coli lacking the exoribonucleases RNase II, RNase D, and RNase BN.

Authors:  R Zaniewski; E Petkaitis; M P Deutscher
Journal:  J Biol Chem       Date:  1984-10-10       Impact factor: 5.157
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  33 in total

1.  Crystal structure of the phosphorolytic exoribonuclease RNase PH from Bacillus subtilis and implications for its quaternary structure and tRNA binding.

Authors:  Lene S Harlow; Anders Kadziola; Kaj Frank Jensen; Sine Larsen
Journal:  Protein Sci       Date:  2004-02-06       Impact factor: 6.725

2.  Rho-dependent termination of ssrS (6S RNA) transcription in Escherichia coli: implication for 3' processing of 6S RNA and expression of downstream ygfA (putative 5-formyl-tetrahydrofolate cyclo-ligase).

Authors:  Huiseok Chae; Kook Han; Kwang-sun Kim; Hongmarn Park; Jungmin Lee; Younghoon Lee
Journal:  J Biol Chem       Date:  2010-10-29       Impact factor: 5.157

3.  Catalytic properties of RNase BN/RNase Z from Escherichia coli: RNase BN is both an exo- and endoribonuclease.

Authors:  Tanmay Dutta; Murray P Deutscher
Journal:  J Biol Chem       Date:  2009-04-14       Impact factor: 5.157

4.  Co-evolution of tRNA 3' trailer sequences with 3' processing enzymes in bacteria.

Authors:  Zhongwei Li; Xin Gong; Vedang H Joshi; Muxin Li
Journal:  RNA       Date:  2005-04-05       Impact factor: 4.942

5.  The tRNA processing enzyme RNase T is essential for maturation of 5S RNA.

Authors:  Z Li; M P Deutscher
Journal:  Proc Natl Acad Sci U S A       Date:  1995-07-18       Impact factor: 11.205

6.  Identification and characterization of the Escherichia coli rbn gene encoding the tRNA processing enzyme RNase BN.

Authors:  C Callahan; M P Deutscher
Journal:  J Bacteriol       Date:  1996-12       Impact factor: 3.490

7.  Growth Phase-dependent Variation of RNase BN/Z Affects Small RNAs: REGULATION OF 6S RNA.

Authors:  Hua Chen; Tanmay Dutta; Murray P Deutscher
Journal:  J Biol Chem       Date:  2016-11-08       Impact factor: 5.157

8.  Mode of action of RNase BN/RNase Z on tRNA precursors: RNase BN does not remove the CCA sequence from tRNA.

Authors:  Tanmay Dutta; Murray P Deutscher
Journal:  J Biol Chem       Date:  2010-05-19       Impact factor: 5.157

9.  Rex1p deficiency leads to accumulation of precursor initiator tRNAMet and polyadenylation of substrate RNAs in Saccharomyces cerevisiae.

Authors:  Sarah G Ozanick; Xuying Wang; Michael Costanzo; Renee L Brost; Charles Boone; James T Anderson
Journal:  Nucleic Acids Res       Date:  2008-11-28       Impact factor: 16.971

10.  Messenger RNA Turnover Processes in Escherichia coli, Bacillus subtilis, and Emerging Studies in Staphylococcus aureus.

Authors:  Kelsi L Anderson; Paul M Dunman
Journal:  Int J Microbiol       Date:  2009-03-05
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