Tuning SAS-6 architecture with monobodies impairs distinct steps of centriole assembly
Centriole biogenesis begins with self-assembly of SAS-6 proteins into 9-fold symmetrical ring polymers, which then stack into a cartwheel that scaffolds organelle formation. Here, the authors develop monobodies against Chlamydomonas reinhardtii SAS-6 and use X-ray crystallography, atomic force micro...
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| Autores principales: | , , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/c2111ed0fd0843e78837713fbdafff46 |
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| Sumario: | Centriole biogenesis begins with self-assembly of SAS-6 proteins into 9-fold symmetrical ring polymers, which then stack into a cartwheel that scaffolds organelle formation. Here, the authors develop monobodies against Chlamydomonas reinhardtii SAS-6 and use X-ray crystallography, atomic force microscopy and cryo-electron microscopy to reveal insights into ring assembly and stacking. |
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