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Literature DB >> 775447

Anticodon conformation and accessibility in wild-type and suppressor tryptophan tRNA from E. coli.

Abstract

The association between Trp-tRNA and Pro-tRNA, which have complementary anticodon sequences, has been used as a probe of anticodon conformation. It is unaffected, however, by the base change in the D-stem present in UGA-suppressor Trp-tRNA. This does not support the hypothesis that UGA suppression depends upon a conformational change induced in the anticodon. The stable denatured form of wild-type Trp-tRNA no longer interacts with Pro-tRNA; the structure of the anticodon region must therefore be quite different in the denatured form.

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Year: 1976 PMID： 775447 PMCID： PMC342958 DOI： 10.1093/nar/3.4.965

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

23 in total

1. The nucleotide sequence of a serine tRNA from Escherichia coli.

Authors: H Ishikura; Y Yamada; S Nishimura
Journal: FEBS Lett Date: 1971-07-15 Impact factor: 4.124

2. CD and fluorescence studies of tRNAPhe from baker's yeast.

Authors: Y Takasaki; K Imahori
Journal: J Biochem Date: 1973-09 Impact factor: 3.387

3. On the mRNA induced conformational change of AA-tRNA exposing the T-pse-C-G sequence for binding to the 50S ribosomal subunit.

Authors: U Schwarz; R Lührmann; H G Gassen
Journal: Biochem Biophys Res Commun Date: 1974-02-04 Impact factor: 3.575

4. Binding constants from zone transport of interacting molecules.

Authors: J Eisinger; W E Blumberg
Journal: Biochemistry Date: 1973-09-11 Impact factor: 3.162

5. Translation of the UGA triplet in vitro by tryptophan transfer RNA's.

Authors: D Hirsh; L Gold
Journal: J Mol Biol Date: 1971-06-14 Impact factor: 5.469

6. Tryptophan transfer RNA as the UGA suppressor.

Authors: D Hirsh
Journal: J Mol Biol Date: 1971-06-14 Impact factor: 5.469

Review 7. N6-(delta 2-isopentenyl)adenosine: chemical reactions, biosynthesis, metabolism, and significance to the structure and function of tRNA.

Authors: R H Hall
Journal: Prog Nucleic Acid Res Mol Biol Date: 1970

3. Endogenous read-through of a UGA termination codon in a Saccharomyces cerevisiae cell-free system: evidence for involvement of both a mitochondrial and a nuclear tRNA.

Authors: M F Tuite; C S McLaughlin
Journal: Mol Cell Biol Date: 1982-05 Impact factor: 4.272

4. Tritium exchange on transfer RNA: slowly exchanging protons sensitive to a change in the dihydrouridine stem.

Authors: J Ramstein; R H Buckingham
Journal: Proc Natl Acad Sci U S A Date: 1981-03 Impact factor: 11.205

4 in total

Anticodon conformation and accessibility in wild-type and suppressor tryptophan tRNA from E. coli.

1. The nucleotide sequence of a serine tRNA from Escherichia coli.

2. CD and fluorescence studies of tRNAPhe from baker's yeast.

3. On the mRNA induced conformational change of AA-tRNA exposing the T-pse-C-G sequence for binding to the 50S ribosomal subunit.

4. Binding constants from zone transport of interacting molecules.

5. Translation of the UGA triplet in vitro by tryptophan transfer RNA's.

6. Tryptophan transfer RNA as the UGA suppressor.

Review 7. N6-(delta 2-isopentenyl)adenosine: chemical reactions, biosynthesis, metabolism, and significance to the structure and function of tRNA.

8. Effect of ambient conditions on conformations of tryptophan transfer ribonucleic acid of Escherichia coli.

9. Purification of methionine-, valine-, phenylalanine- and tyrosine-specific tRNA from Escherichia coli.

10. Two interconvertible forms of tryptophanyl sRNA in E. coli.

Review 1. Transfer ribonucleic acid-mediated suppression of termination codons in Escherichia coli.

2. Codon specificity of UGA suppressor tRNATrp from Escherichia coli.

3. Endogenous read-through of a UGA termination codon in a Saccharomyces cerevisiae cell-free system: evidence for involvement of both a mitochondrial and a nuclear tRNA.

4. Tritium exchange on transfer RNA: slowly exchanging protons sensitive to a change in the dihydrouridine stem.