학술논문
Tuning SAS-6 architecture with monobodies impairs distinct steps of centriole assembly
Document Type
article
Author
Source
Nature Communications, Vol 12, Iss 1, Pp 1-14 (2021)
Subject
Language
English
ISSN
2041-1723
Abstract
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.