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Proteins/UNIPROT:Q99570
Regulatory subunit of the PI3K complex that mediates formation of phosphatidylinositol 3-phosphate; different complex forms are believed to play a role in multiple membrane trafficking pathways: PI3KC3-C1 is involved in initiation of autophagosomes and PI3KC3-C2 in maturation of autophagosomes and endocytosis. Involved in regulation of degradative endocytic trafficking and cytokinesis, probably in the context of PI3KC3-C2..
Function from UniProtKB (Q99570), read 2026-09-23. CC BY 4.0.
Curated compounds routed: 0
237 statements
237 statements · 5 reference databases · Subject: PIK3R4 · Sources: gene ontology, Hetionet, Reactome, UniProt, WikiPathways
2 reactions
4 names
Resolves to: PIK3R4
Rhea RHEA:17989CC BY 4.0Reference data