Literature DB >> 322727

Stability of 70S ribosomes in relation to misreading and antibacterial activity of aminoglycosides.

M A Cousin, D Lando, T Ojasoo, J P Raynaud.   

Abstract

The anomeric aminoglycosides, RU 21886 and RU 23468, which both have a 2-deoxystreptamine residue, stabilize 70S ribosomes to similar extents at low magnesium ion concentrations. Only RU 21886, however, has marked antibacterial and bactericidal activity and gives rise to a high level of misreading in cell-free protein synthesizing systems. It would thus appear that the ability to stabilize the association of the two ribosomal subunits does not necessarily lead to errors in translation.

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Year:  1977        PMID: 322727     DOI: 10.1016/s0300-9084(77)80086-2

Source DB:  PubMed          Journal:  Biochimie        ISSN: 0300-9084            Impact factor:   4.079


  2 in total

1.  Inhibition of antiassociation activity of translation initiation factor 3 by paromomycin.

Authors:  Go Hirokawa; Hideko Kaji; Akira Kaji
Journal:  Antimicrob Agents Chemother       Date:  2006-11-06       Impact factor: 5.191

2.  Comparison of fortimicins with other aminoglycosides and effects on bacterial ribosome and protein synthesis.

Authors:  N Moreau; C Jaxel; F Le Goffic
Journal:  Antimicrob Agents Chemother       Date:  1984-12       Impact factor: 5.191

  2 in total

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