Literature DB >> 7061499

Structure of a modified nucleoside in archaebacterial tRNA which replaces ribosylthymine. 1-Methylpseudouridine.

H Pang, M Ihara, Y Kuchino, S Nishimura, R Gupta, C R Woese, J A McCloskey.   

Abstract

The structure of a modified nucleoside isolated from Halococcus morrhuae tRNA has been established as 1-methylpseudouridine, based on mass spectrometry and gas chromatography carried out on 0.2 A260 unit of material. Not previously found in nucleic acids, 1-methylpseudouridine appears to be unique to archaebacterial tRNA, where it replaces ribosylthymine in the T psi C loop of most of the tRNAs examined thus far.

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Year:  1982        PMID： 7061499

Source DB:  PubMed          Journal:  J Biol Chem        ISSN： 0021-9258            Impact factor:   5.157


  14 in total

1.  Identification of the enzyme responsible for N1-methylation of pseudouridine 54 in archaeal tRNAs.

Authors:  Jan Philip Wurm; Marco Griese; Ute Bahr; Martin Held; Alexander Heckel; Michael Karas; Jörg Soppa; Jens Wöhnert
Journal:  RNA       Date:  2012-01-24       Impact factor: 4.942

2.  The archaeal COG1901/DUF358 SPOUT-methyltransferase members, together with pseudouridine synthase Pus10, catalyze the formation of 1-methylpseudouridine at position 54 of tRNA.

Authors:  Kunal Chatterjee; Ian K Blaby; Patrick C Thiaville; Mrinmoyee Majumder; Henri Grosjean; Y Adam Yuan; Ramesh Gupta; Valérie de Crécy-Lagard
Journal:  RNA       Date:  2012-01-24       Impact factor: 4.942

Review 3.  Bacterial evolution.

Authors:  C R Woese
Journal:  Microbiol Rev       Date:  1987-06

Review 4.  Summary: the modified nucleosides of RNA.

Authors:  P A Limbach; P F Crain; J A McCloskey
Journal:  Nucleic Acids Res       Date:  1994-06-25       Impact factor: 16.971

5.  Sequences of halobacterial tRNAs and the paucity of U in the first position of their anticodons.

Authors:  X R Gu; K Nicoghosian; R J Cedergren; J T Wong
Journal:  Nucleic Acids Res       Date:  1983-08-25       Impact factor: 16.971

6.  Posttranscriptional modification of tRNA in thermophilic archaea (Archaebacteria).

Authors:  C G Edmonds; P F Crain; R Gupta; T Hashizume; C H Hocart; J A Kowalak; S C Pomerantz; K O Stetter; J A McCloskey
Journal:  J Bacteriol       Date:  1991-05       Impact factor: 3.490

7.  Synthesis and solution conformation studies of 3-substituted uridine and pseudouridine derivatives.

Authors:  Yu-Cheng Chang; Jayatilake Herath; Tony H-H Wang; Christine S Chow
Journal:  Bioorg Med Chem       Date:  2007-11-19       Impact factor: 3.641

8.  A novel enzymatic pathway leading to 1-methylinosine modification in Haloferax volcanii tRNA.

Authors:  H Grosjean; F Constantinesco; D Foiret; N Benachenhou
Journal:  Nucleic Acids Res       Date:  1995-11-11       Impact factor: 16.971

9.  The gene for a tRNA modifying enzyme, m5U54-methyltransferase, is essential for viability in Escherichia coli.

Authors:  B C Persson; C Gustafsson; D E Berg; G R Björk
Journal:  Proc Natl Acad Sci U S A       Date:  1992-05-01       Impact factor: 11.205

Review 10.  The discovery of modified nucleosides from the early days to the present: a personal perspective.

Authors:  Susumu Nishimura; Kimitsuna Watanabe
Journal:  J Biosci       Date:  2006-10       Impact factor: 2.795
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