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: | , , , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2016
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/b54ea5ad8c474cb084f9f6760eb12081 |
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| Sumario: | 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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