Literature DB >> 6462677

Origin of chirality: a structural theory.

M Shimizu.   

Abstract

The molecular basis for the origin of chirality is presented: The complex of the anticodon bases and the discriminator base on a D type tRNA can recognize a L type amino acid. Exceptionally the D type tyrosine can be recognizable by the D type tRNA as shown by Calender and Berg. The advantage of such a stereochemical theory over the frozen accident theory is discussed.

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Year:  1984        PMID： 6462677     DOI： 10.1007/bf00933683

Source DB:  PubMed          Journal:  Orig Life        ISSN： 0302-1688


  8 in total

1.  The effect of amino acid analogues on growth and protein synthesis in microorganisms.

Authors:  M H RICHMOND
Journal:  Bacteriol Rev       Date:  1962-12

2.  A co-evolution theory of the genetic code.

Authors:  J T Wong
Journal:  Proc Natl Acad Sci U S A       Date:  1975-05       Impact factor: 11.205

3.  Possibilities for the evolution of the genetic code from a preceding form.

Authors:  T H Jukes
Journal:  Nature       Date:  1973-11-02       Impact factor: 49.962

4.  D-Tyrosyl RNA: formation, hydrolysis and utilization for protein synthesis.

Authors:  R Calendar; P Berg
Journal:  J Mol Biol       Date:  1967-05-28       Impact factor: 5.469

5.  Translational efficiency of transfer RNA's: uses of an extended anticodon.

Authors:  M Yarus
Journal:  Science       Date:  1982-11-12       Impact factor: 47.728

6.  Structural variability of tRNA: small-angle x-ray scattering of the yeast tRNAphe-Escherichia coli tRNAGlu2 complex.

Authors:  L Nilsson; R Rigler; P Laggner
Journal:  Proc Natl Acad Sci U S A       Date:  1982-10       Impact factor: 11.205

7.  A new mechanism for the hydrolytic editing function of aminoacyl-trna synthetases. Kinetic specificity for the tRNA substrate.

Authors:  H T Wright
Journal:  FEBS Lett       Date:  1980-09-08       Impact factor: 4.124

8.  Molecular basis for the genetic code.

Authors:  M Shimizu
Journal:  J Mol Evol       Date:  1982       Impact factor: 2.395
  8 in total
  1 in total

Review 1.  The origin and amplification of biomolecular chirality.

Authors:  W A Bonner
Journal:  Orig Life Evol Biosph       Date:  1991       Impact factor: 1.950
  1 in total

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