Arkadia/RNF111 is a SUMO-targeted ubiquitin ligase with preference for substrates marked with SUMO1-capped SUMO2/3 chain
The cellular functions of poly-SUMO chains of different compositions are not fully understood. Here, the authors characterize Arkadia/RNF111 as a SUMO-targeted ubiquitin ligase that recognizes proteins with hybrid SUMO1-capped SUMO2/3 chains and targets them for proteasomal degradation.
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| Autores principales: | , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2019
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/d0762ab2824541ce8ce0b7085be1b113 |
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| Sumario: | The cellular functions of poly-SUMO chains of different compositions are not fully understood. Here, the authors characterize Arkadia/RNF111 as a SUMO-targeted ubiquitin ligase that recognizes proteins with hybrid SUMO1-capped SUMO2/3 chains and targets them for proteasomal degradation. |
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