The RelA/SpoT homolog (RSH) superfamily: distribution and functional evolution of ppGpp synthetases and hydrolases across the tree of life.
RelA/SpoT Homologue (RSH) proteins, named for their sequence similarity to the RelA and SpoT enzymes of Escherichia coli, comprise a superfamily of enzymes that synthesize and/or hydrolyze the alarmone ppGpp, activator of the "stringent" response and regulator of cellular metabolism. The c...
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Formato: | article |
Lenguaje: | EN |
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Public Library of Science (PLoS)
2011
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Acceso en línea: | https://doaj.org/article/d5d141e779b84887a1b3929ac3fa3818 |
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