| http://purl.uniprot.org/citations/36577058 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/36577058 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/36577058 | http://www.w3.org/2000/01/rdf-schema#comment | "Target of Rapamycin Complex I (TORC1) is a central regulator of metabolism in eukaryotes that responds to a wide array of negative and positive inputs. The GTPase-activating protein toward Rags (GATOR) signaling pathway acts upstream of TORC1 and is comprised of two subcomplexes. The trimeric GATOR1 complex inhibits TORC1 activity in response to amino acid limitation by serving as a GTPase-activating protein (GAP) for the TORC1 activator RagA/B, a component of the lysosomally located Rag GTPase. The multi-protein GATOR2 complex inhibits the activity of GATOR1 and thus promotes TORC1 activation. Here we report that Wdr59, originally assigned to the GATOR2 complex based on studies performed in tissue culture cells, unexpectedly has a dual function in TORC1 regulation in Drosophila. We find that in the ovary and the eye imaginal disc brain complex, Wdr59 inhibits TORC1 activity by opposing the GATOR2-dependent inhibition of GATOR1. Conversely, in the Drosophila fat body, Wdr59 promotes the accumulation of the GATOR2 component Mio and is required for TORC1 activation. Similarly, in mammalian HeLa cells, Wdr59 prevents the proteolytic destruction of GATOR2 proteins Mio and Wdr24. Consistent with the reduced levels of the TORC1-activating GATOR2 complex, Wdr59KOs HeLa cells have reduced TORC1 activity which is restored along with GATOR2 protein levels upon proteasome inhibition. Taken together, our data support the model that the Wdr59 component of the GATOR2 complex functions to promote or inhibit TORC1 activity depending on cellular context."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.org/dc/terms/identifier | "doi:10.1073/pnas.2212330120"xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.org/dc/terms/identifier | "doi:10.1073/pnas.2212330120"xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Zhang Y."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Zhang Y."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Yang S."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Yang S."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Lilly M.A."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Lilly M.A."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Reich J."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Reich J."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Fru K."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Fru K."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Ting C.Y."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/author | "Ting C.Y."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/date | "2023"xsd:gYear |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/date | "2023"xsd:gYear |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/name | "Proc. Natl. Acad. Sci. U.S.A."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/name | "Proc. Natl. Acad. Sci. U.S.A."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/pages | "e2212330120"xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/pages | "e2212330120"xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/title | "Wdr59 promotes or inhibits TORC1 activity depending on cellular context."xsd:string |
| http://purl.uniprot.org/citations/36577058 | http://purl.uniprot.org/core/title | "Wdr59 promotes or inhibits TORC1 activity depending on cellular context."xsd:string |