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WDFY3 / ALFY

WD repeat and FYVE domain containing 3

Required for selective autophagy (aggrephagy) but not for autophagic degradation of bulk cytospol in response to starvation. Involved in the formation and degradation of cytoplasmic polyubiquitin-containing bodies (p62 bodies, ALIS/aggresome-like induced structures). May play a role as adaptor or scaffolding protein by promoting the association of the E3-like ligase ATG12-ATG5-ATG16L and LC3 to ubiquitinated target substrate. The association with GABARAP is required for its recruitment to LC3B-positive p62 bodies suggesting a role in targeting certain p62 structures for clearance. Involved in midbody ring degradation.

Gene Name: WD repeat and FYVE domain containing 3
Synonyms: WDFY3, ALFY, Autophagy-linked FYVE protein, KIAA0993, ZFYVE25
Target Sequences: AB023210 BAA76837.2 Q8IZQ1

Publications (1)

1
ALFY localizes to early endosomes and cellular protrusions to facilitate directional cell migration. Kristiane Søreng, Serhiy Pankiv, Camilla Bergsmark, Ellen M Haugsten, Anette K Dahl, Laura R de la Ballina, Ai Yamamoto, Alf H Lystad, Anne Simonsen. Journal of cell science. 2022 February;135:jcs259138. [Full Text Article] [PubMed:35099014] [PMC:PMC8919339] Related Antibodies: LS-C483076.

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WDFY3 / ALFY (1)
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WDFY3 / ALFY Protein - 12.5% SDS-PAGE of human WDFY3 stained with Coomassie Blue
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Wheat Germ Extract
GST
71.94 kDa
10 µg/$479; 25 µg/$670
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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).