Literature DB >> 7708695

Two helices plus a linker: a small model substrate for eukaryotic RNase P.

G Carrara1, P Calandra, P Fruscoloni, G P Tocchini-Valentini.   

Abstract

Using precursor tRNA molecules to study RNA-protein interactions, we have identified an RNA motif recognized by eukaryotic RNase P (EC 3.1.26.5). Analysis of circularly permuted precursors indicates that interruptions in the sugar-phosphate backbone are not tolerated in the acceptor stem, in the T stem-loop, or between residues A-9 and G-10. Prokaryotic RNase P will function with a minihelix consisting of the acceptor stem connected directly to the T stem-loop. Eukaryotic RNase P cannot use such a minimal substrate unless a linker sequence is added in the gap where the D stem and anticodon stem-loop were deleted.

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Year:  1995        PMID： 7708695      PMCID： PMC42271          DOI： 10.1073/pnas.92.7.2627

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  21 in total

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Journal:  Annu Rev Biochem       Date:  1979       Impact factor: 23.643

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Journal:  Science       Date:  1992-03-13       Impact factor: 47.728

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Authors:  T Pan; R R Gutell; O C Uhlenbeck
Journal:  Science       Date:  1991-11-29       Impact factor: 47.728

Review 4.  An operational RNA code for amino acids and possible relationship to genetic code.

Authors:  P Schimmel; R Giegé; D Moras; S Yokoyama
Journal:  Proc Natl Acad Sci U S A       Date:  1993-10-01       Impact factor: 11.205

5.  Improved estimation of secondary structure in ribonucleic acids.

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Journal:  Nat New Biol       Date:  1973-11-14

6.  An RNA molecule copurifies with RNase P activity from Xenopus laevis oocytes.

Authors:  M Doria; G Carrara; P Calandra; G P Tocchini-Valentini
Journal:  Nucleic Acids Res       Date:  1991-05-11       Impact factor: 16.971

7.  Conformational changes of yeast tRNAPhe and E. coli tRNA2Glu as indicated by different nuclease digestion patterns.

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Journal:  J Biol Chem       Date:  1979-10-10       Impact factor: 5.157

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Journal:  Nucleic Acids Res       Date:  1977-08       Impact factor: 16.971

9.  Site selection by Xenopus laevis RNAase P.

Authors:  G Carrara; P Calandra; P Fruscoloni; M Doria; G P Tocchini-Valentini
Journal:  Cell       Date:  1989-07-14       Impact factor: 41.582

10.  Substrate recognition by human RNase P: identification of small, model substrates for the enzyme.

Authors:  Y Yuan; S Altman
Journal:  EMBO J       Date:  1995-01-03       Impact factor: 11.598
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  12 in total

Review 1.  Eukaryotic ribonuclease P: increased complexity to cope with the nuclear pre-tRNA pathway.

Authors:  S Xiao; F Houser-Scott; D R Engelke
Journal:  J Cell Physiol       Date:  2001-04       Impact factor: 6.384

Review 2.  Of proteins and RNA: the RNase P/MRP family.

Authors:  Olga Esakova; Andrey S Krasilnikov
Journal:  RNA       Date:  2010-07-13       Impact factor: 4.942

3.  Eukaryotic RNase P RNA mediates cleavage in the absence of protein.

Authors:  Ema Kikovska; Staffan G Svärd; Leif A Kirsebom
Journal:  Proc Natl Acad Sci U S A       Date:  2007-02-06       Impact factor: 11.205

4.  Splicing of mRNA mediated by tRNA sequences in mouse cells.

Authors:  Michela Zamboni; Daniela Scarabino; Glauco P Tocchini-Valentini
Journal:  RNA       Date:  2009-10-22       Impact factor: 4.942

5.  Protein-only RNase P function in Escherichia coli: viability, processing defects and differences between PRORP isoenzymes.

Authors:  Markus Gößringer; Marcus Lechner; Nadia Brillante; Christoph Weber; Walter Rossmanith; Roland K Hartmann
Journal:  Nucleic Acids Res       Date:  2017-07-07       Impact factor: 16.971

6.  Probing of tertiary interactions in RNA: 2'-hydroxyl-base contacts between the RNase P RNA and pre-tRNA.

Authors:  T Pan; A Loria; K Zhong
Journal:  Proc Natl Acad Sci U S A       Date:  1995-12-19       Impact factor: 11.205

7.  A pre-tRNA carrying intron features typical of Archaea is spliced in yeast.

Authors:  Gianfranco Di Segni; Lodovica Borghese; Silvia Sebastiani; Glauco P Tocchini-Valentini
Journal:  RNA       Date:  2004-12-01       Impact factor: 4.942

8.  Cis- and trans-splicing of mRNAs mediated by tRNA sequences in eukaryotic cells.

Authors:  Gianfranco Di Segni; Serena Gastaldi; Glauco P Tocchini-Valentini
Journal:  Proc Natl Acad Sci U S A       Date:  2008-05-05       Impact factor: 11.205

9.  Short oligonucleotides as external guide sequences for site-specific cleavage of RNA molecules with human RNase P.

Authors:  M Werner; E Rosa; J L Nordstrom; A R Goldberg; S T George
Journal:  RNA       Date:  1998-07       Impact factor: 4.942

10.  Guanosine 2-NH2 groups of Escherichia coli RNase P RNA involved in intramolecular tertiary contacts and direct interactions with tRNA.

Authors:  C Heide; T Pfeiffer; J M Nolan; R K Hartmann
Journal:  RNA       Date:  1999-01       Impact factor: 4.942
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