Literature DB >> 10574753

Molecular evolution: aminoacyl-tRNA synthetases on the loose.

A M Weiner1.   

Abstract

Modified versions - paralogs - of the catalytic domain of at least three different aminoacyl-tRNA synthetases have been found to serve catalytic or regulatory roles in other reactions. These findings suggest that the first modern tRNA-synthetases could have been derived from amino-acid biosynthetic enzymes.

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Year:  1999        PMID： 10574753     DOI： 10.1016/s0960-9822(00)80041-x

Source DB:  PubMed          Journal:  Curr Biol        ISSN： 0960-9822            Impact factor:   10.834


  7 in total

1.  tRNA synthetase paralogs: evolutionary links in the transition from tRNA-dependent amino acid biosynthesis to de novo biosynthesis.

Authors:  Christopher Francklyn
Journal:  Proc Natl Acad Sci U S A       Date:  2003-08-11       Impact factor: 11.205

Review 2.  Urzymology: experimental access to a key transition in the appearance of enzymes.

Authors:  Charles W Carter
Journal:  J Biol Chem       Date:  2014-09-10       Impact factor: 5.157

3.  Calcium regulates the expression of a Dictyostelium discoideum asparaginyl tRNA synthetase gene.

Authors:  Jyoti K Jaiswal; Vidyanand Nanjundiah
Journal:  J Biosci       Date:  2003-12       Impact factor: 1.826

4.  Using structural analysis to generate parasite-selective monoclonal antibodies.

Authors:  Michael A Kron; Sam Cichanowicz; Angela Hendrick; Aizhuo Liu; Joseph Leykam; Leslie A Kuhn
Journal:  Protein Sci       Date:  2008-04-14       Impact factor: 6.725

5.  RNA recognition by designed peptide fusion creates "artificial" tRNA synthetase.

Authors:  Magali Frugier; Richard Giege; Paul Schimmel
Journal:  Proc Natl Acad Sci U S A       Date:  2003-06-09       Impact factor: 11.205

6.  The Rodin-Ohno hypothesis that two enzyme superfamilies descended from one ancestral gene: an unlikely scenario for the origins of translation that will not be dismissed.

Authors:  Charles W Carter; Li Li; Violetta Weinreb; Martha Collier; Katiria Gonzalez-Rivera; Mariel Jimenez-Rodriguez; Ozgün Erdogan; Brian Kuhlman; Xavier Ambroggio; Tishan Williams; S Niranj Chandrasekharan
Journal:  Biol Direct       Date:  2014-06-14       Impact factor: 4.540

7.  Brugia malayi Asparaginyl-tRNA Synthetase Stimulates Endothelial Cell Proliferation, Vasodilation and Angiogenesis.

Authors:  Jeeva Jothi D; Muthu Dhanraj; Shanmugam Solaiappan; Sanjana Sivanesan; Michael Kron; Anuradha Dhanasekaran
Journal:  PLoS One       Date:  2016-01-11       Impact factor: 3.240
  7 in total

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