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A conserved histidine in switch-II of EF-G moderates release of inorganic phosphate

Elongation factor G (EF-G), a translational GTPase responsible for tRNA-mRNA translocation possesses a conserved histidine (H91 in Escherichia coli) at the apex of switch-II, which has been implicated in GTPase activation and GTP hydrolysis. While H91A, H91R and H91E mutants showed different degrees...

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Enregistré dans:
Détails bibliographiques
Publié dans:Sci Rep
Auteurs principaux: Kiran Koripella, Ravi, Holm, Mikael, Dourado, Daniel, Mandava, Chandra Sekhar, Flores, Samuel, Sanyal, Suparna
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group 2015
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4532990/
https://ncbi.nlm.nih.gov/pubmed/26264741
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep12970
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