JRAB/MICAL-L2 undergoes liquid–liquid phase separation to form tubular recycling endosomes

Sakane et al. demonstrate that JRAB/MICAL-L2, an effector protein of Rab8 and Rab13, induces endosomal tubulation in HeLa cells depending on its closed conformation caused by an activated Rab8A. JRAB/MICAL-L2 undergoes liquid-liquid phase separation when overexpressed, which precedes its interaction...

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Autores principales: Ayuko Sakane, Taka-aki Yano, Takayuki Uchihashi, Kazuki Horikawa, Yusuke Hara, Issei Imoto, Shusaku Kurisu, Hiroshi Yamada, Kohji Takei, Takuya Sasaki
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/7d59caf0ee0141aaa9aefc5a48b29c24
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Sumario:Sakane et al. demonstrate that JRAB/MICAL-L2, an effector protein of Rab8 and Rab13, induces endosomal tubulation in HeLa cells depending on its closed conformation caused by an activated Rab8A. JRAB/MICAL-L2 undergoes liquid-liquid phase separation when overexpressed, which precedes its interaction with Rab8A, eventually leading to tubulation.