Literature DB >> 353740

Structure determination of a nucleoside Q precursor isolated from E. coli tRNA: 7-(aminomethyl)-7-deazaguanosine.

N Okada, S Noguchi, S Nishimura, T Ohgi, T Goto, P F Crain, J A McCloskey.   

Abstract

A precursor of modified nucleoside Q isolated from E. coli methyl-deficient tRNA was determined to be 7-(aminomethyl)-7-deazaguanosine. The structure was deduced by means of its chromatographic and electrophoretic mobilities, and UV and mass spectra, in addition to comparison with the synthesized authentic compound. The same molecule is also found in tRNA of an E. coli mutant selected for deficient synthesis of modified nucleosides.

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Year:  1978        PMID： 353740      PMCID： PMC342163          DOI： 10.1093/nar/5.7.2289

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


  6 in total

1.  Distribution of the modified nucleoside Q and its derivatives in animal and plant transfer RNA's.

Authors:  H Kasai; Y Kuchino; K Nihei; S Nishimura
Journal:  Nucleic Acids Res       Date:  1975-10       Impact factor: 16.971

Review 2.  Minor components in transfer RNA: their characterization, location, and function.

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

3.  Mass spectrometry of nucleic acid components. Trimethylsilyl derivatives of nucleotides, nucleosides, and bases.

Authors:  J A McCloskey; A M Lawson; K Tsuboyama; P M Krueger; R N Stillwell
Journal:  J Am Chem Soc       Date:  1968-07-17       Impact factor: 15.419

4.  Structure of the modified nucleoside Q isolated from Escherichia coli transfer ribonucleic acid. 7-(4,5-cis-Dihydroxy-1-cyclopenten-3-ylaminomethyl)-7-deazaguanosine.

Authors:  H Kasai; Z Oashi; F Harada; S Nishimura; N J Oppenheimer; P F Crain; J G Liehr; D L von Minden; J A McCloskey
Journal:  Biochemistry       Date:  1975-09-23       Impact factor: 3.162

5.  Isolation and characterization of temperature-sensitive mutants of Escherichia coli with altered ribosomal proteins.

Authors:  K Isono; J Krauss; Y Hirota
Journal:  Mol Gen Genet       Date:  1976-12-22

6.  Detection of nucleoside Q precursor in methyl-deficient E.coli tRNA.

Authors:  N Okada; T Yasuda; S Nishimura
Journal:  Nucleic Acids Res       Date:  1977-12       Impact factor: 16.971
  6 in total
  22 in total

Review 1.  Identification of genes encoding tRNA modification enzymes by comparative genomics.

Authors:  Valérie de Crécy-Lagard
Journal:  Methods Enzymol       Date:  2007       Impact factor: 1.600

Review 2.  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

Review 3.  Biosynthesis of pyrrolopyrimidines.

Authors:  Reid M McCarty; Vahe Bandarian
Journal:  Bioorg Chem       Date:  2012-01-31       Impact factor: 5.275

4.  A factor in serum and amniotic fluid is a substrate for the tRNA-modifying enzyme tRNA-guanine transferase.

Authors:  J R Katze; W R Farkas
Journal:  Proc Natl Acad Sci U S A       Date:  1979-07       Impact factor: 11.205

5.  Specific fluorescent labeling of 7-(aminomethyl)-7-deazaguanosine located in the anticodon of tRNATyr isolated from E. coli mutant.

Authors:  H Kasai; N Shindo-Okada; S Noguchi; S Nishimura
Journal:  Nucleic Acids Res       Date:  1979-09-11       Impact factor: 16.971

6.  Solid-phase synthesis of the self-complementary hexamer d(c7GpCpc7GpCpc7GpC) via the O-3'-phosphoramidite of 7-deaza-2'-deoxyguanosine.

Authors:  F Seela; H Driller
Journal:  Nucleic Acids Res       Date:  1985-02-11       Impact factor: 16.971

7.  From cyclohydrolase to oxidoreductase: discovery of nitrile reductase activity in a common fold.

Authors:  Steven G Van Lanen; John S Reader; Manal A Swairjo; Valérie de Crécy-Lagard; Bobby Lee; Dirk Iwata-Reuyl
Journal:  Proc Natl Acad Sci U S A       Date:  2005-03-14       Impact factor: 11.205

8.  Genetic analysis identifies a function for the queC (ybaX) gene product at an initial step in the queuosine biosynthetic pathway in Escherichia coli.

Authors:  Rahul Gaur; Umesh Varshney
Journal:  J Bacteriol       Date:  2005-10       Impact factor: 3.490

9.  Biosynthesis of 7-deazaguanosine-modified tRNA nucleosides: a new role for GTP cyclohydrolase I.

Authors:  Gabriella Phillips; Basma El Yacoubi; Benjamin Lyons; Sophie Alvarez; Dirk Iwata-Reuyl; Valérie de Crécy-Lagard
Journal:  J Bacteriol       Date:  2008-10-17       Impact factor: 3.490

10.  Confirmation of a second natural preQ1 aptamer class in Streptococcaceae bacteria.

Authors:  Michelle M Meyer; Adam Roth; Stephanie M Chervin; George A Garcia; Ronald R Breaker
Journal:  RNA       Date:  2008-02-27       Impact factor: 4.942
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