Gene description for PIK3R4
Gene name	phosphoinositide-3-kinase, regulatory subunit 4
Gene symbol	PIK3R4
Other names/aliases	VPS15 p150
Species	Homo sapiens
Database cross references - PIK3R4
ExoCarta	ExoCarta_30849
Entrez Gene	30849
HGNC	8982
MIM	602610
UniProt	Q99570
PIK3R4 identified in exosomes derived from the following tissue/cell type
Thymus	23844026

Gene ontology annotations for PIK3R4

Molecular Function     ATP binding GO:0005524 IEA     protein serine/threonine kinase activity GO:0004674 IBA     protein kinase activity GO:0004672 NAS     protein binding GO:0005515 IPI Biological Process     positive regulation of phosphatidylinositol 3-kinase activity GO:0043552 IDA     phosphatidylinositol biosynthetic process GO:0006661 TAS     protein phosphorylation GO:0006468 NAS     protein targeting to vacuole GO:0006623 IBA     phospholipid metabolic process GO:0006644 TAS     insulin receptor signaling pathway GO:0008286 TAS     macroautophagy GO:0016236 IBA     toll-like receptor signaling pathway GO:0002224 TAS     small molecule metabolic process GO:0044281 TAS     innate immune response GO:0045087 TAS     peroxisome degradation GO:0030242 IBA     regulation of cytokinesis GO:0032465 IMP     cellular response to glucose starvation GO:0042149 ISS     late endosome to vacuole transport GO:0045324 IBA     receptor catabolic process GO:0032801 IMP     toll-like receptor 9 signaling pathway GO:0034162 TAS Subcellular Localization     phosphatidylinositol 3-kinase complex, class III, type I GO:0034271 IBA     nuclear pore GO:0005643 IBA     nucleus-vacuole junction GO:0071561 IBA     phosphatidylinositol 3-kinase complex, class III, type II GO:0034272 IBA     late endosome GO:0005770 IDA     phosphatidylinositol 3-kinase complex, class III GO:0035032 ISS     axoneme GO:0005930 ISS     membrane GO:0016020 IDA     cytosol GO:0005829 TAS