| http://purl.uniprot.org/citations/15797027 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15797027 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/15797027 | http://www.w3.org/2000/01/rdf-schema#comment | "A variety of genetic and inhibitor studies have shown that phosphoinositide 3-kinase gamma (PI3Kgamma) plays an essential role in a number of physiological responses, including neutrophil chemotaxis, mast cell degranulation, and cardiac function []. PI3Kgamma is currently thought to be composed of a p110gamma catalytic subunit and a single regulatory subunit, p101. The binding of p110gamma to p101 dramatically increases the activation of the complex by Gbetagamma subunits and, hence, is thought to be critical for the coupling of PI3Kgamma to G protein coupled receptors []. Here, we characterize a new regulatory subunit for PI3Kgamma. p84 is present in human, mouse, chicken, frog, and fugu genomes and is located beside the p101 locus. It is broadly expressed in cells of the murine immune system. Both recombinant and endogenous p84 bind p110gamma specifically and with high affinity. Binding of p84 to p110gamma substantially increases the ability of Gbetagamma to stimulate phosphatidylinositol (3,4,5)-trisphosphate (PtdIns(3,4,5)P(3)) production both in vitro and in vivo. However, the p84/p110gamma heterodimer is approximately 4-fold less sensitive to Gbetagammas than p101/p110gamma. Endogenous murine p84 expression is substantially reduced in the absence of p110gamma expression. We conclude that p110gamma has two potential regulatory subunits in vivo, p84 and p101."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.cub.2005.02.020"xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.cub.2005.02.020"xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Davidson K."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Davidson K."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Coadwell J."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Coadwell J."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Hawkins P."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Hawkins P."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Stephens L."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Stephens L."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Ferguson G.J."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Ferguson G.J."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Suire S."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/author | "Suire S."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/date | "2005"xsd:gYear |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/date | "2005"xsd:gYear |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/name | "Curr. Biol."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/name | "Curr. Biol."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/pages | "566-570"xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/pages | "566-570"xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/title | "p84, a new Gbetagamma-activated regulatory subunit of the type IB phosphoinositide 3-kinase p110gamma."xsd:string |
| http://purl.uniprot.org/citations/15797027 | http://purl.uniprot.org/core/title | "p84, a new Gbetagamma-activated regulatory subunit of the type IB phosphoinositide 3-kinase p110gamma."xsd:string |