| Literature DB >> 35569261 |
Shawn P Shortill1, Mia S Frier1, Elizabeth Conibear2.
Abstract
The endolysosomal network consists of highly dynamic membrane-bound compartments that control subcellular degradative and recycling processes. A conserved family of endosomal coat complexes known as SNX-BARs drive the formation of tubular membrane transport carriers for cargo retrieval. Whereas SNX1-related SNX-BARs were previously thought to rely on their association with the retromer complex to recognize cargo, recent work shows this class of SNX-BARs can directly bind and deliver cargo. In this review, we examine the retromer-independent roles of SNX-BAR proteins in yeast and metazoans and explore their functional overlap with endosomal sorting complexes and accessory factors. We also discuss new work that highlights the role of the disordered N-terminal regions of SNX-BARs in complex assembly and function.Entities:
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Year: 2022 PMID: 35569261 DOI: 10.1016/j.ceb.2022.102087
Source DB: PubMed Journal: Curr Opin Cell Biol ISSN: 0955-0674 Impact factor: 8.386