PI4K2A
Summary: Phosphatidylinositolpolyphosphates (PtdInsPs) are centrally involved in many biologic processes, ranging from cell growth and organization of the actin cytoskeleton to endo- and exocytosis. PI4KII phosphorylates PtdIns at the D-4 position, an essential step in the biosynthesis of PtdInsPs (Barylko et al., 2001 [PubMed 11244087]).[supplied by OMIM, Mar 2008].
| Name | OMIM ID | Ensembl ID | HGNC ID | PHARMGKB ID | Map Location |
|---|---|---|---|---|---|
| phosphatidylinositol 4-kinase type 2 alpha | MIM:609763 | Ensembl:ENSG00000155252 | HGNC:HGNC:30031 | PA162399304 | 10q24.2 |
GO terms in PI4K2A
| Term Type | Evidence Type | GO Term ID | GO Des. |
|---|---|---|---|
| CC | ISS | GO:0005739 | mitochondrion |
| CC | HDA | GO:0005765 | lysosomal membrane |
| CC | IBA | GO:0005768 | endosome |
| CC | ISS | GO:0005768 | endosome |
| CC | IBA | GO:0005802 | trans-Golgi network |
| CC | TAS | GO:0005829 | cytosol |
| CC | IBA | GO:0005886 | plasma membrane |
| CC | IDA | GO:0005887 | integral component of plasma membrane |
| CC | HDA | GO:0016020 | membrane |
| CC | IEA | GO:0030054 | cell junction |
| CC | ISS | GO:0030425 | dendrite |
| CC | IEA | GO:0030672 | synaptic vesicle membrane |
| CC | IDA | GO:0031083 | BLOC-1 complex |
| CC | IDA | GO:0031224 | intrinsic component of membrane |
| CC | ISS | GO:0031410 | cytoplasmic vesicle |
| CC | IEA | GO:0031901 | early endosome membrane |
| CC | ISS | GO:0035838 | growing cell tip |
| CC | ISS | GO:0042734 | presynaptic membrane |
| CC | ISS | GO:0043005 | neuron projection |
| CC | ISS | GO:0043025 | neuronal cell body |
| CC | IEA | GO:0043204 | perikaryon |
| CC | ISS | GO:0044231 | host cell presynaptic membrane |
| CC | IDA | GO:0045121 | membrane raft |
| BP | IEA | GO:0002561 | basophil degranulation |
| BP | IDA | GO:0006661 | phosphatidylinositol biosynthetic process |
| BP | TAS | GO:0006661 | phosphatidylinositol biosynthetic process |
| BP | IBA | GO:0007030 | Golgi organization |
| BP | IBA | GO:0007032 | endosome organization |
| BP | IBA | GO:0046854 | phosphatidylinositol phosphorylation |
| BP | IDA | GO:0046854 | phosphatidylinositol phosphorylation |
| MF | NAS | GO:0000287 | magnesium ion binding |
| MF | IBA | GO:0004430 | 1-phosphatidylinositol 4-kinase activity |
| MF | IDA | GO:0004430 | 1-phosphatidylinositol 4-kinase activity |
| MF | TAS | GO:0004430 | 1-phosphatidylinositol 4-kinase activity |
| MF | IPI | GO:0005515 | protein binding |
| MF | IDA | GO:0005524 | ATP binding |
| MF | IDA | GO:0035651 | AP-3 adaptor complex binding |
Gene expression in normal tissue: PI4K2A
Gene-model tissue-cancer distribution: Bubble Plot
Gene-drug pathway distribution
Pathways in PI4K2A
| Database | Pathway ID | Pathway Des. |
|---|---|---|
| wikipathways | WP2203 | Thymic Stromal LymphoPoietin (TSLP) Signaling Pathway |
| wikipathways | WP363 | Wnt Signaling Pathway |
| humancyc | PWY-6351 | D-myo-inositol (1,4,5)-trisphosphate biosynthesis |
| humancyc | PWY-6352 | 3-phosphoinositide biosynthesis |
| humancyc | PWY-6371 | superpathway of inositol phosphate compounds |
| pid | wnt_canonical_pathway | Canonical Wnt signaling pathway |
| kegg | hsa00562 | Inositol phosphate metabolism - Homo sapiens (human) |
| kegg | hsa04070 | Phosphatidylinositol signaling system - Homo sapiens (human) |
| reactome | R-HSA-1430728 | Metabolism |
| reactome | R-HSA-1483255 | PI Metabolism |
| reactome | R-HSA-1483257 | Phospholipid metabolism |
| reactome | R-HSA-1660499 | Synthesis of PIPs at the plasma membrane |
| reactome | R-HSA-1660514 | Synthesis of PIPs at the Golgi membrane |
| reactome | R-HSA-1660516 | Synthesis of PIPs at the early endosome membrane |
| reactome | R-HSA-556833 | Metabolism of lipids |
Gene-Drug: Aster Plot
| Drug ID | Drug Name | Model Num. |
|---|---|---|
| iGMDRD121 | GMX1778 | 3 |
| iGMDRD781 | Sirolimus | 3 |
| iGMDRD267 | Oligomycin A | 6 |
| iGMDRD494 | Neopeltolide | 6 |
| iGMDRD434 | BMS-536924 | 2 |
| iGMDRD782 | DC-45-A2 | 4 |
| iGMDRD780 | PP-30 | 2 |
| iGMDRD506 | Fedratinib | 1 |
| iGMDRD888 | Compound 44 | 6 |
| iGMDRD322 | FK 866 | 3 |
Gene in drug-gene network: Network Plot

Gene-drug targets distribution
Gene Structure: PDB
Models in PI4K2A

