Function | Plays a role in regulation of vesicular cargo transport from the trans-Golgi network (TGN) to the plasma membrane. Regulates Golgi phosphatidylinositol 4-phosphate (PtdIns(4)P) levels and activates the PtdIns(4)P phosphatase activity of SACM1L when it binds PtdIns(4)P in 'trans' configuration. Binds preferentially to PtdIns(4)P. Negatively regulates APOB secretion from hepatocytes. |
Protein Name | Pleckstrin Homology Domain-Containing Family A Member 3Ph Domain-Containing Family A Member 3Phosphatidylinositol-Four-Phosphate Adapter Protein 1Fapp-1Phosphoinositol 4-Phosphate Adapter Protein 1 |
Database Links | Reactome: R-HSA-1660499 |
Cellular Localisation | Golgi ApparatusTrans-Golgi Network MembranePeripheral Membrane ProteinLocalizes To Er-Trans Golgi Network (Tgn) Contacts Sites |
Alternative Antibody Names | Anti-Pleckstrin Homology Domain-Containing Family A Member 3 antibodyAnti-Ph Domain-Containing Family A Member 3 antibodyAnti-Phosphatidylinositol-Four-Phosphate Adapter Protein 1 antibodyAnti-Fapp-1 antibodyAnti-Phosphoinositol 4-Phosphate Adapter Protein 1 antibodyAnti-PLEKHA3 antibodyAnti-FAPP1 antibody |
Information sourced from Uniprot.org