Literature DB >> 6182528

NMR evidence for the existence of two native conformations of 5S RNA.

M J Kime, P B Moore.   

Abstract

NMR spectra of the non-exchangeable protons in 5S RNA from E. coli show the existence of two distinct conformers of the molecule which meet the operational definition of "A form" or native 5S RNA. Both are easily distinguished spectroscopically from denatured, "B form" 5S RNA. The conditions which interconvert the two A form conformers strongly suggest that the transition between them gives rise to the low temperature optical melting transition first reported in 5S RNA by Kao and Crothers (1).

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Year:  1982        PMID： 6182528      PMCID： PMC320845          DOI： 10.1093/nar/10.16.4973

Source DB:  PubMed          Journal:  Nucleic Acids Res        ISSN： 0305-1048            Impact factor:   16.971


  14 in total

1.  Stoichiometry, cooperativity, and stability of interactions between 5S RNA and proteins L5, L18, and L25 from the 50S ribosomal subunit of Escherichia coli.

Authors:  P Spierer; R A Zimmermann
Journal:  Biochemistry       Date:  1978-06-27       Impact factor: 3.162

2.  Protein-RNA interactions in the bacterial ribosome.

Authors:  R A Zimmermann
Journal:  Methods Enzymol       Date:  1979       Impact factor: 1.600

3.  A new method for the isolation of a 5 S RNA complex with proteins L5, L18 and L25 from Escherichia coli ribosomes.

Authors:  U Chen-Schmeisser; R A Garrett
Journal:  FEBS Lett       Date:  1977-03-01       Impact factor: 4.124

4.  Rearrangement of the conformation of Escherichia coli 5S RNA.

Authors:  M Aubert; J F Scott; M Reynier; R Monier
Journal:  Proc Natl Acad Sci U S A       Date:  1968-09       Impact factor: 11.205

5.  A proton-coupled conformational switch of Escherichia coli 5S ribosomal RNA.

Authors:  T H Kao; D M Crothers
Journal:  Proc Natl Acad Sci U S A       Date:  1980-06       Impact factor: 11.205

6.  Role of 5S RNA in assembly and function of the 50S subunit from Escherichia coli.

Authors:  F Dohme; K H Nierhaus
Journal:  Proc Natl Acad Sci U S A       Date:  1976-07       Impact factor: 11.205

7.  Molecular model for 5-S RNA. A small-angle x-ray scattering study of native, denatured and aggregated 5-S RNA from Escherichia coli ribosomes.

Authors:  R Osterberg; B Sjöberg; R A Garrett
Journal:  Eur J Biochem       Date:  1976-09-15

8.  A proton NMR study of ribosomal protein L25 from Escherichia coli.

Authors:  M J Kime; R G Ratcliffe; P B Moore; R J Williams
Journal:  Eur J Biochem       Date:  1981-05-15

9.  Yeast hexokinase in solution exhibits a large conformational change upon binding glucose or glucose 6-phosphate.

Authors:  R C McDonald; T A Steitz; D M Engelman
Journal:  Biochemistry       Date:  1979-01-23       Impact factor: 3.162

10.  A hydrogen exchange study of Escherichia coli 5S RNA.

Authors:  J Ramstein; V A Erdmann
Journal:  Nucleic Acids Res       Date:  1981-08-25       Impact factor: 16.971
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  8 in total

1.  Comparative calorimetric studies on the dynamic conformation of plant 5S rRNA: II. Structural interpretation of the thermal unfolding patterns for lupin seeds and wheat germ.

Authors:  T Kuliński; M D Bratek-Wiewiórowska; M Wiewiórowski; A Zielenkiewicz; M Zółkiewski; W Zielenkiewicz
Journal:  Nucleic Acids Res       Date:  1991-05-11       Impact factor: 16.971

2.  Does 5S RNA from E. coli have a pseudoknotted structure?

Authors:  H U Göringer; R Wagner
Journal:  Nucleic Acids Res       Date:  1986-09-25       Impact factor: 16.971

3.  Defining the binding site of Xenopus transcription factor IIIA on 5S RNA using truncated and chimeric 5S RNA molecules.

Authors:  P J Romaniuk; I L de Stevenson; H H Wong
Journal:  Nucleic Acids Res       Date:  1987-03-25       Impact factor: 16.971

4.  A comparison of the solution structures and conformational properties of the somatic and oocyte 5S rRNAs of Xenopus laevis.

Authors:  P J Romaniuk; I L de Stevenson; C Ehresmann; P Romby; B Ehresmann
Journal:  Nucleic Acids Res       Date:  1988-03-25       Impact factor: 16.971

5.  The secondary structure of oocyte and somatic 5S ribosomal RNAs of the fish Misgurnus fossilis L. from nuclease hydrolyses and chemical modification data.

Authors:  T I Serenkova; A M Mazo; T D Mashkova; I Toots; A Nigul; L L Kisselev
Journal:  Nucleic Acids Res       Date:  1984-07-11       Impact factor: 16.971

6.  Characterization of the RNA binding properties of transcription factor IIIA of Xenopus laevis oocytes.

Authors:  P J Romaniuk
Journal:  Nucleic Acids Res       Date:  1985-07-25       Impact factor: 16.971

7.  Oligonucleotide directed mutagenesis of Escherichia coli 5S ribosomal RNA: construction of mutant and structural analysis.

Authors:  H U Göringer; R Wagner; W F Jacob; A E Dahlberg; C Zwieb
Journal:  Nucleic Acids Res       Date:  1984-09-25       Impact factor: 16.971

8.  Comparative structural analysis of eubacterial 5S rRNA by oxidation of adenines in the N-1 position.

Authors:  T Pieler; A Schreiber; V A Erdmann
Journal:  Nucleic Acids Res       Date:  1984-04-11       Impact factor: 16.971
  8 in total

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