Monoubiquitination of ASXLs controls the deubiquitinase activity of the tumor suppressor BAP1

Monoubiquitination of ASXLs controls the deubiquitinase activity of the tumor suppressor BAP1

Additional sex combs-like (ASXLs) stimulate BAP1 deubiquitinase activity to induce tumor suppression, but how these complexes work in coordination in vivo is unclear. Here, the authors show the mutually reinforcing roles of BAP1 and ASXLs such that BAP1 promotes DEUBAD monoubiquitination of ASXL2, w...

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Autores principales: Salima Daou, Haithem Barbour, Oumaima Ahmed, Louis Masclef, Caroline Baril, Nadine Sen Nkwe, Daméhan Tchelougou, Maxime Uriarte, Eric Bonneil, Derek Ceccarelli, Nazar Mashtalir, Mika Tanji, Jean-Yves Masson, Pierre Thibault, Frank Sicheri, Haining Yang, Michele Carbone, Marc Therrien, El Bachir Affar
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Science
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Acceso en línea:https://doaj.org/article/814d9c18ef9a493e9a4123fb81cb86a6
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Sumario:Additional sex combs-like (ASXLs) stimulate BAP1 deubiquitinase activity to induce tumor suppression, but how these complexes work in coordination in vivo is unclear. Here, the authors show the mutually reinforcing roles of BAP1 and ASXLs such that BAP1 promotes DEUBAD monoubiquitination of ASXL2, which in turn stimulates BAP1 DUB activity.

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