Loading the page.
Proteins/UNIPROT:Q9UGQ2
Transmembrane protein which mediates synaptic endocytosis and fitness-based cell culling. In response to different stimulus strengths, controls two major modes of synaptic vesicle (SV) retrieval in hippocampal neurons; Clathrin-mediated endocytosis (CME) in response to mild stimulation and activity-dependent bulk endocytosis (ADBE) in response to strong stimulation (By similarity). In cytotoxic T-lymphocytes (CTLs) facilitates calcium-dependent endocytosis of cytotoxic granules at the immuno synapse (By similarity). Different isoforms work as fitness fingerprints in 'loser' and 'winner' cells and thereby mediate win/lose decisions as part of the cell competition process..
[Isoform 1]: Functions with the other flower isoforms to produce tissue-specific fitness fingerprints that identify unfit or fit cells during cell selection processes in order to maintain tissue health. During cell competition, if levels of this isoform in cells is higher than in the surrounding neighboring cells, the cells are recognized as 'winner' cells, and do not undergo elimination via apoptosis..
[Isoform 2]: Functions with the other flower isoforms to produce tissue-specific fitness fingerprints that identify unfit or fit cells during cell selection processes in order to maintain tissue health. During cell competition, if levels of this isoform in unfit cells is higher than in the surrounding neighboring cells, the cells are recognized as 'loser' cells, and undergo elimination via apoptosis to be replaced by the surrounding healthy 'winner' cell population..
[Isoform 3]: Functions with the other flower isoforms to produce tissue-specific fitness fingerprints that identify unfit or fit cells during cell selection processes in order to maintain tissue health. During cell competition, if levels of this isoform in unfit cells is higher than in the surrounding neighboring cells, the cells are recognized as 'loser' cells, and undergo elimination via apoptosis to be replaced by the surrounding healthy 'winner' cell population..
[Isoform 4]: Functions with the other flower isoforms to produce tissue-specific fitness fingerprints that identify unfit or fit cells during cell selection processes in order to maintain tissue health. During cell competition, if levels of this isoform in cells is higher than in the surrounding neighboring cells, the cells are recognized as 'winner' cells, and do not undergo elimination via apoptosis..
Function from UniProtKB (Q9UGQ2), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
2 statements
2 statements · 1 reference database · Subject: CACFD1 · Sources: Hetionet
3 names
Resolves to: CACFD1