Structure and dynamics of the ASB9 CUL-RING E3 Ligase
Multi-subunit Cullin (CUL)-RING ligases (CRL) form the largest family of E3 ligases and are composed of a substrate receptor, a CUL, and a RING-box (RBX) protein. Here, the authors use cryo-EM and HDX-MS to characterise the ASB9 CUL-RING E3 ligase and present the structure of ASB9-ELOB/C bound to th...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2020
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/0bbb6cb9e2c74688aa91f0f7c786a41f |
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| Sumario: | Multi-subunit Cullin (CUL)-RING ligases (CRL) form the largest family of E3 ligases and are composed of a substrate receptor, a CUL, and a RING-box (RBX) protein. Here, the authors use cryo-EM and HDX-MS to characterise the ASB9 CUL-RING E3 ligase and present the structure of ASB9-ELOB/C bound to the substrate creatine kinase and the full-length CUL5 structure in complex with RBX2, and they propose a revised allosteric mechanism for CUL-E3 ligase function. |
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