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The G222D mutation in elongation factor Tu inhibits the codon-induced conformational changes leading to GTPase activation on the ribosome.
Elongation factor Tu (EF-Tu) from Escherichia coli carrying the mutation G222D is unable to hydrolyze GTP on the ribosome and to sustain polypeptide synthesis at near physiological Mg2+ concentration, although the interactions with guanine nucleotides and aminoacyl-tRNA are not changed significantly...
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| Auteurs principaux: | , , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
1996
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC452500/ https://ncbi.nlm.nih.gov/pubmed/8978702 |
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