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Evolution of (p)ppGpp-HPRT regulation through diversification of an allosteric oligomeric interaction

The alarmone (p)ppGpp regulates diverse targets, yet its target specificity and evolution remain poorly understood. Here, we elucidate the mechanism by which basal (p)ppGpp inhibits the purine salvage enzyme HPRT by sharing a conserved motif with its substrate PRPP. Intriguingly, HPRT regulation by...

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Detalhes bibliográficos
Publicado no:eLife
Main Authors: Anderson, Brent W, Liu, Kuanqing, Wolak, Christine, Dubiel, Katarzyna, She, Fukang, Satyshur, Kenneth A, Keck, James L, Wang, Jue D
Formato: Artigo
Idioma:Inglês
Publicado em: eLife Sciences Publications, Ltd 2019
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6783271/
https://ncbi.nlm.nih.gov/pubmed/31552824
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.7554/eLife.47534
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