Literature DB >> 3511038

Effect of a 2-methylthio-N6-isopentenyladenosine deficiency on peptidyl-tRNA release in Escherichia coli.

L A Petrullo, D Elseviers.   

Abstract

We examined the effect of miaA, a mutation conferring a deficiency in 2-methylthio-N6-isopentenyladenosine in tRNA, on patterns of peptidyl-tRNA accumulation in Escherichia coli strains deficient in peptidyl-tRNA hydrolase activity. A specific reduction in peptidyl-tRNA accumulation was seen for tRNAs which normally contain the 2-methylthio-N6-isopentenyladenosine modification. These results provide new evidence in support of the ribosome editor model, which links peptidyl-tRNA release to mistranslation events.

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Year:  1986        PMID： 3511038      PMCID： PMC214462          DOI： 10.1128/jb.165.2.608-611.1986

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


  21 in total

1.  Peptidyl transfer RNA dissociates during protein synthesis from ribosomes of Escherichia coli.

Authors:  J R Menninger
Journal:  J Biol Chem       Date:  1976-06-10       Impact factor: 5.157

2.  The accumulation as peptidyl-transfer RNA of isoaccepting transfer RNA families in Escherichia coli with temperature-sensitive peptidyl-transfer RNA hydrolase.

Authors:  J R Menninger
Journal:  J Biol Chem       Date:  1978-10-10       Impact factor: 5.157

3.  Stuttering: high-level mistranslation in animal and bacterial cells.

Authors:  J Parker; J W Pollard; J D Friesen; C P Stanners
Journal:  Proc Natl Acad Sci U S A       Date:  1978-03       Impact factor: 11.205

4.  Mutant E. coli strain with temperature sensitive peptidyl-transfer RNA hydrolase.

Authors:  A G Atherly; J R Menninger
Journal:  Nat New Biol       Date:  1972-12-20

5.  Studies on the metabolic role of peptidyl-tRNA hydrolase. I. Properties of a mutant E. coli with temperature-sensitive peptidyl-tRNA hydrolase.

Authors:  J R Menninger; C Walker; P F Tan
Journal:  Mol Gen Genet       Date:  1973-03-19

6.  Analysis of specific misreading in Escherichia coli.

Authors:  P Strigini; E Brickman
Journal:  J Mol Biol       Date:  1973-04-25       Impact factor: 5.469

Review 7.  Minor components in transfer RNA: their characterization, location, and function.

Authors:  S Nishimura
Journal:  Prog Nucleic Acid Res Mol Biol       Date:  1972

8.  Role modifications in tyrosine transfer RNA: a modified base affecting ribosome binding.

Authors:  M L Gefter; R L Russell
Journal:  J Mol Biol       Date:  1969-01-14       Impact factor: 5.469

9.  Peptidyl-tRNA hydrolase and protein chain termination.

Authors:  J R Menninger; M C Mulholland; W S Stirewalt
Journal:  Biochim Biophys Acta       Date:  1970-10-15

Review 10.  Ribosome editing and the error catastrophe hypothesis of cellular aging.

Authors:  J R Menninger
Journal:  Mech Ageing Dev       Date:  1977 Mar-Apr       Impact factor: 5.432
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  10 in total

1.  Effects of mutations in the Pseudomonas putida miaA gene: regulation of the trpE and trpGDC operons in P. putida by attenuation.

Authors:  I Olekhnovich; G N Gussin
Journal:  J Bacteriol       Date:  2001-05       Impact factor: 3.490

2.  The MiaA tRNA modification enzyme is necessary for robust RpoS expression in Escherichia coli.

Authors:  Karl M Thompson; Susan Gottesman
Journal:  J Bacteriol       Date:  2013-12-02       Impact factor: 3.490

3.  Structure of Escherichia coli K-12 miaA and characterization of the mutator phenotype caused by miaA insertion mutations.

Authors:  D M Connolly; M E Winkler
Journal:  J Bacteriol       Date:  1991-03       Impact factor: 3.490

Review 4.  Errors and alternatives in reading the universal genetic code.

Authors:  J Parker
Journal:  Microbiol Rev       Date:  1989-09

5.  Purine bases at position 37 of tRNA stabilize codon-anticodon interaction in the ribosomal A site by stacking and Mg2+-dependent interactions.

Authors:  Andrey L Konevega; Natalia G Soboleva; Valentin I Makhno; Yuri P Semenkov; Wolfgang Wintermeyer; Marina V Rodnina; Vladimir I Katunin
Journal:  RNA       Date:  2004-01       Impact factor: 4.942

6.  Isolation of the gene (miaE) encoding the hydroxylase involved in the synthesis of 2-methylthio-cis-ribozeatin in tRNA of Salmonella typhimurium and characterization of mutants.

Authors:  B C Persson; G R Björk
Journal:  J Bacteriol       Date:  1993-12       Impact factor: 3.490

7.  Mutation of the miaA gene of Agrobacterium tumefaciens results in reduced vir gene expression.

Authors:  J Gray; J Wang; S B Gelvin
Journal:  J Bacteriol       Date:  1992-02       Impact factor: 3.490

8.  Reduced leu operon expression in a miaA mutant of Salmonella typhimurium.

Authors:  P H Blum
Journal:  J Bacteriol       Date:  1988-11       Impact factor: 3.490

9.  Genetic and physiological relationships among the miaA gene, 2-methylthio-N6-(delta 2-isopentenyl)-adenosine tRNA modification, and spontaneous mutagenesis in Escherichia coli K-12.

Authors:  D M Connolly; M E Winkler
Journal:  J Bacteriol       Date:  1989-06       Impact factor: 3.490

Review 10.  Iron and bacterial virulence--a brief overview.

Authors:  E Griffiths
Journal:  Biol Met       Date:  1991
  10 in total

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