Functional competence of a partially engaged GPCR–β-arrestin complex

β-arrestins initially contact with the phosphorylated carboxyl-terminus of GPCRs before engaging with the GPCR core. Here, the authors use a chimeric GPCR partially and fully engaged with β-arrestin1 and show that the core interaction is dispensable for receptor endocytosis and signalling.

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Autores principales: Punita Kumari, Ashish Srivastava, Ramanuj Banerjee, Eshan Ghosh, Pragya Gupta, Ravi Ranjan, Xin Chen, Bhagyashri Gupta, Charu Gupta, Deepika Jaiman, Arun K. Shukla
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/b54ea5ad8c474cb084f9f6760eb12081
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