UniProt ID: Q5SPP5 |
FUNCTION: Component of a complex required to localize phosphatidylinositol 4-kinase (PI4K) to the plasma membrane. The complex acts as a regulator of phosphatidylinositol 4-phosphate (PtdIns(4)P) synthesis. In the complex, efr3b probably acts as the membrane-anchoring component. {ECO:0000250|UniProtKB:Q9Y2G0}. SUBUNIT: Component of a phosphatidylinositol 4-kinase (PI4K) complex. {ECO:0000250|UniProtKB:Q9Y2G0}. SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:Q9Y2G0}; Lipid-anchor {ECO:0000250|UniProtKB:Q9Y2G0}. Note=Palmitoylation anchors the protein to the plasma membrane. {ECO:0000250|UniProtKB:Q9Y2G0}. PTM: Palmitoylated at its N-terminus, anchoring the protein to the plasma membrane. {ECO:0000250|UniProtKB:Q9Y2G0}. SIMILARITY: Belongs to the EFR3 family. {ECO:0000305}. |
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