| Post Translational Modifications | The serine residues of the C-terminus are phosphorylated. The inactive soluble form is stabilized by phosphorylation, the active membrane bound form is promoted by anionic lipids or diacylglycerol, and is stabilized by dephosphorylation. Monoubiquitinated by the SCF(FBXL2) complex, leading to proteasomal degradation. |
| Function | Catalyzes the key rate-limiting step in the CDP-choline pathway for phosphatidylcholine biosynthesis. |
| Protein Name | Choline-Phosphate Cytidylyltransferase ACct-AlphaCtp -Phosphocholine Cytidylyltransferase ACct ACt APhosphorylcholine Transferase A |
| Database Links | Reactome: R-HSA-1483191 |
| Cellular Localisation | CytoplasmCytosolMembranePeripheral Membrane ProteinEndoplasmic Reticulum MembraneNucleusIt Can Interconvert Between An Inactive Cytosolic Form And An Active Membrane-Bound Form |
| Alternative Antibody Names | Anti-Choline-Phosphate Cytidylyltransferase A antibodyAnti-Cct-Alpha antibodyAnti-Ctp -Phosphocholine Cytidylyltransferase A antibodyAnti-Cct A antibodyAnti-Ct A antibodyAnti-Phosphorylcholine Transferase A antibodyAnti-PCYT1A antibodyAnti-CTPCT antibodyAnti-PCYT1 antibody |
Information sourced from Uniprot.org
