Literature DB >> 35569261

You can go your own way: SNX-BAR coat complexes direct traffic at late endosomes.

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.
Copyright © 2022 Elsevier Ltd. All rights reserved.

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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


  1 in total

1.  The VINE complex is an endosomal VPS9-domain GEF and SNX-BAR coat.

Authors:  Shawn P Shortill; Mia S Frier; Ponthakorn Wongsangaroonsri; Michael Davey; Elizabeth Conibear
Journal:  Elife       Date:  2022-08-08       Impact factor: 8.713

  1 in total

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