Insights into degradation mechanism of N-end rule substrates by p62/SQSTM1 autophagy adapter

The autophagy adapter p62/SQSTM1 plays a key role in selective autophagy and also recognizes N-end rule substrates. Here the authors provide molecular insights into p62 N-end rule substrate recognition by solving the structures of the p62 ZZ-domain in complex with various type 1 and type 2 degrons a...

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Autores principales: Do Hoon Kwon, Ok Hyun Park, Leehyeon Kim, Yang Ouk Jung, Yeonkyoung Park, Hyeongseop Jeong, Jaekyung Hyun, Yoon Ki Kim, Hyun Kyu Song
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/fb9f90376e734fe7b3892591b7d6608f
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Sumario:The autophagy adapter p62/SQSTM1 plays a key role in selective autophagy and also recognizes N-end rule substrates. Here the authors provide molecular insights into p62 N-end rule substrate recognition by solving the structures of the p62 ZZ-domain in complex with various type 1 and type 2 degrons and also show the pH dependent oligomerization of p62.