A phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha that is encoded in the genome of human. [PRO:DNx, UniProtKB:O00443]
PI3K-C2-alpha;
PtdIns-3-kinase C2 subunit alpha;
EC 2.7.1.137;
EC 2.7.1.153;
EC 2.7.1.154;
Phosphoinositide 3-kinase-C2-alpha
| Timeframe | Studies on this Protein(%) | All Drugs % |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 8 (100.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| 2-(4-morpholinyl)-8-phenyl-4h-1-benzopyran-4-one | Homo sapiens (human) | IC50 | 27.0000 | 1 | 1 |
| pi103 | Homo sapiens (human) | IC50 | 1.0000 | 1 | 1 |
| idelalisib | Homo sapiens (human) | IC50 | 10.0000 | 1 | 1 |
| zstk474 | Homo sapiens (human) | IC50 | 100.0000 | 2 | 2 |
| dactolisib | Homo sapiens (human) | IC50 | 0.0340 | 1 | 1 |
| gdc 0941 | Homo sapiens (human) | IC50 | 38.6797 | 3 | 3 |
| gdc 0980 | Homo sapiens (human) | IC50 | 1.3000 | 1 | 1 |
| ch 5132799 | Homo sapiens (human) | IC50 | 10.0000 | 1 | 1 |
| torin 1 | Homo sapiens (human) | IC50 | 0.1760 | 1 | 1 |
| gdc-0032 | Homo sapiens (human) | IC50 | 10.0000 | 1 | 1 |
| torin 2 | Homo sapiens (human) | IC50 | 0.0281 | 1 | 1 |
| sar405 | Homo sapiens (human) | IC50 | 10.0000 | 1 | 1 |
This protein enables 6 target(s):
| Target | Category | Definition |
|---|---|---|
| ATP binding | molecular function | Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. [ISBN:0198506732] |
| 1-phosphatidylinositol-3-kinase activity | molecular function | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol + ATP = a 1-phosphatidyl-1D-myo-inositol 3-phosphate + ADP + 2 H+. [EC:2.7.1.137, RHEA:12709] |
| clathrin binding | molecular function | Binding to a clathrin heavy or light chain, the main components of the coat of coated vesicles and coated pits, and which also occurs in synaptic vesicles. [GOC:jl, GOC:mah, ISBN:0198506732] |
| 1-phosphatidylinositol-4-phosphate 3-kinase activity | molecular function | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4-phosphate + ATP = 1-phosphatidyl-1D-myo-inositol 3,4-bisphosphate + ADP + 2 H+. [EC:2.7.1.154, RHEA:18373] |
| phosphatidylinositol binding | molecular function | Binding to an inositol-containing glycerophospholipid, i.e. phosphatidylinositol (PtdIns) and its phosphorylated derivatives. [GOC:bf, ISBN:0198506732, PMID:11395417] |
| 1-phosphatidylinositol-4,5-bisphosphate 3-kinase activity | molecular function | Catalysis of the reaction: 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + ATP = a 1-phosphatidyl-1D-myo-inositol 3,4,5-trisphosphate + ADP + 2 H+. [EC:2.7.1.153, RHEA:21292] |
This protein is located in 10 target(s):
| Target | Category | Definition |
|---|---|---|
| nucleoplasm | cellular component | That part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653] |
| cytoplasm | cellular component | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684] |
| trans-Golgi network | cellular component | The network of interconnected tubular and cisternal structures located within the Golgi apparatus on the side distal to the endoplasmic reticulum, from which secretory vesicles emerge. The trans-Golgi network is important in the later stages of protein secretion where it is thought to play a key role in the sorting and targeting of secreted proteins to the correct destination. [GOC:vw, ISBN:0815316194] |
| cytosol | cellular component | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. [GOC:hjd, GOC:jl] |
| plasma membrane | cellular component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
| membrane | cellular component | A lipid bilayer along with all the proteins and protein complexes embedded in it and attached to it. [GOC:dos, GOC:mah, ISBN:0815316194] |
| clathrin-coated vesicle | cellular component | A vesicle with a coat formed of clathrin connected to the membrane via one of the clathrin adaptor complexes. [GOC:mah, PMID:11252894] |
| vesicle | cellular component | Any small, fluid-filled, spherical organelle enclosed by membrane. [GOC:mah, GOC:pz, GOC:vesicles] |
| intracellular membrane-bounded organelle | cellular component | Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane. [GOC:go_curators] |
| extracellular exosome | cellular component | A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm. [GOC:BHF, GOC:mah, GOC:vesicles, PMID:15908444, PMID:17641064, PMID:19442504, PMID:19498381, PMID:22418571, PMID:24009894] |
This protein is active in 2 target(s):
| Target | Category | Definition |
|---|---|---|
| cytoplasm | cellular component | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684] |
| plasma membrane | cellular component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
This protein is part of 1 target(s):
| Target | Category | Definition |
|---|---|---|
| phosphatidylinositol 3-kinase complex | cellular component | A protein complex capable of phosphatidylinositol 3-kinase activity and containing subunits of any phosphatidylinositol 3-kinase (PI3K) enzyme. These complexes are divided in three classes (called I, II and III) that differ for their presence across taxonomic groups and for the type of their constituents. Catalytic subunits of phosphatidylinositol 3-kinase enzymes are present in all 3 classes; regulatory subunits of phosphatidylinositol 3-kinase enzymes are present in classes I and III; adaptor proteins have been observed in class II complexes and may be present in other classes too. [GOC:bf, PMID:24587488] |
This protein is involved in 15 target(s):
| Target | Category | Definition |
|---|---|---|
| phosphatidylinositol biosynthetic process | biological process | The chemical reactions and pathways resulting in the formation of phosphatidylinositol, any glycophospholipid in which the sn-glycerol 3-phosphate residue is esterified to the 1-hydroxyl group of 1D-myo-inositol. [ISBN:0198506732] |
| exocytosis | biological process | A process of secretion by a cell that results in the release of intracellular molecules (e.g. hormones, matrix proteins) contained within a membrane-bounded vesicle. Exocytosis can occur either by full fusion, when the vesicle collapses into the plasma membrane, or by a kiss-and-run mechanism that involves the formation of a transient contact, a pore, between a granule (for exemple of chromaffin cells) and the plasma membrane. The latter process most of the time leads to only partial secretion of the granule content. Exocytosis begins with steps that prepare vesicles for fusion with the membrane (tethering and docking) and ends when molecules are secreted from the cell. [GOC:mah, ISBN:0716731363, PMID:22323285] |
| endocytosis | biological process | A vesicle-mediated transport process in which cells take up external materials or membrane constituents by the invagination of a part of the plasma membrane to form a new membrane-bounded vesicle. [GOC:mah, ISBN:0198506732, ISBN:0716731363, Wikipedia:Endocytosis] |
| epidermal growth factor receptor signaling pathway | biological process | The series of molecular signals initiated by binding of a ligand to the tyrosine kinase receptor EGFR (ERBB1) on the surface of a cell. The pathway ends with regulation of a downstream cellular process, e.g. transcription. [GOC:ceb] |
| insulin receptor signaling pathway | biological process | The series of molecular signals generated as a consequence of the insulin receptor binding to insulin. [GOC:ceb] |
| positive regulation of autophagy | biological process | Any process that activates, maintains or increases the rate of autophagy. Autophagy is the process in which cells digest parts of their own cytoplasm. [GOC:dph, GOC:tb] |
| vascular associated smooth muscle contraction | biological process | A process, occurring in the vascular tissue, whereby actin/myosin complex activity generates force through ATP hydrolysis resulting in a change in smooth muscle geometry. This process is always coupled to chemo-mechanical energy conversion. [GOC:mtg_muscle, MA:0002718] |
| platelet-derived growth factor receptor signaling pathway | biological process | The series of molecular signals initiated by a ligand binding to a platelet-derived growth factor receptor on the surface of a target cell, and ending with the regulation of a downstream cellular process, e.g. transcription. [GOC:ceb] |
| clathrin coat assembly | biological process | The process that results in the assembly of clathrin triskelia into the ordered structure known as a clathrin cage. [GOC:jid, PMID:11460887, PMID:11977118, PMID:9531549] |
| membrane organization | biological process | A process which results in the assembly, arrangement of constituent parts, or disassembly of a membrane. A membrane is a double layer of lipid molecules that encloses all cells, and, in eukaryotes, many organelles; may be a single or double lipid bilayer; also includes associated proteins. [GOC:dph, GOC:tb] |
| positive regulation of cell migration involved in sprouting angiogenesis | biological process | Any process that increases the frequency, rate or extent of cell migration involved in sprouting angiogenesis. Cell migration involved in sprouting angiogenesis is the orderly movement of endothelial cells into the extracellular matrix in order to form new blood vessels contributing to the process of sprouting angiogenesis. [GOC:BHF, GOC:dph, GOC:rl, GOC:tb] |
| phosphatidylinositol-3-phosphate biosynthetic process | biological process | The chemical reactions and pathways resulting in the formation of phosphatidylinositol-3-phosphate, a phosphatidylinositol monophosphate carrying the phosphate group at the 3-position. [GOC:al, GOC:vw] |
| phosphatidylinositol 3-kinase/protein kinase B signal transduction | biological process | An intracellular signaling cassette that starts with phosphatidylinositol 3-kinase (PI3K) activation, production of phosphatidylinositol 3-phosphate (PI3P), activation of PDK1, which recruits and ending with the activation of protein kinase B (PKB, also known as Akt). PI3K is activated by cell surface receptors. Note that PTEN is an inhibitor of the pathway. [PMID:20517722, PMID:22952397] |
| phosphatidylinositol-mediated signaling | biological process | The series of molecular signals in which a cell uses a phosphatidylinositol-mediated signaling to convert a signal into a response. Phosphatidylinositols include phosphatidylinositol (PtdIns) and its phosphorylated derivatives. [GOC:bf, GOC:ceb, ISBN:0198506732] |
| cell migration | biological process | The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues. [GOC:cjm, GOC:dph, GOC:ems, GOC:pf, Wikipedia:Cell_migration] |