Atg1 family kinases in autophagy initiation

Autophagosome formation, a landmark event in autophagy, is accomplished by the concerted actions of Atg proteins. Among all Atg proteins, Atg1 kinase in yeast and its counterpart in higher eukaryotes, ULK1 kinase, function as the most upstream factor in this process and mediate autophagy initiation....

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Detalles Bibliográficos
Autores principales: Noda, Nobuo N., Fujioka, Yuko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Basel 2015
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4506457/
https://www.ncbi.nlm.nih.gov/pubmed/25948417
http://dx.doi.org/10.1007/s00018-015-1917-z
Descripción
Sumario:Autophagosome formation, a landmark event in autophagy, is accomplished by the concerted actions of Atg proteins. Among all Atg proteins, Atg1 kinase in yeast and its counterpart in higher eukaryotes, ULK1 kinase, function as the most upstream factor in this process and mediate autophagy initiation. In this review, we summarize current knowledge of the structure, molecular function, and regulation of Atg1 family kinases in the initiation of autophagy.

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