{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["15"],"submitter":["Madsen L"],"pubmed_abstract":["<h4>Background</h4>In mammalian cells, ASPL is involved in insulin-stimulated redistribution of the glucose transporter GLUT4 and assembly of the Golgi apparatus. Its putative yeast orthologue, Ubx4, is important for proteasome localization, endoplasmic reticulum-associated protein degradation (ERAD), and UV-induced degradation of RNA polymerase.<h4>Results</h4>Here, we show that ASPL is a cofactor of the hexameric ATPase complex, known as p97 or VCP in mammals and Cdc48 in yeast. In addition, ASPL interacts in vitro with NSF, another hexameric ATPase complex. ASPL localizes to the ER membrane. The central area in ASPL, containing both a SHP box and a UBX domain, is required for binding to the p97 N-domain. Knock-down of ASPL does not impair degradation of misfolded secretory proteins via "],"journal":["BMC cell biology"],"pagination":["31"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4124494"],"repository":["biostudies-literature"],"pubmed_title":["Human ASPL/TUG interacts with p97 and complements the proteasome mislocalization of a yeast ubx4 mutant, but not the ER-associated degradation defect."],"pmcid":["PMC4124494"],"pubmed_authors":["Molbæk K","Nielsen SV","Larsen IB","Chen RH","Poulsen EG","Seeger M","Hofmann K","Madsen L","Hartmann-Petersen R","Kriegenburg F","Walmod PS","Chien CY"],"additional_accession":[]},"is_claimable":false,"name":"Human ASPL/TUG interacts with p97 and complements the proteasome mislocalization of a yeast ubx4 mutant, but not the ER-associated degradation defect.","description":"<h4>Background</h4>In mammalian cells, ASPL is involved in insulin-stimulated redistribution of the glucose transporter GLUT4 and assembly of the Golgi apparatus. Its putative yeast orthologue, Ubx4, is important for proteasome localization, endoplasmic reticulum-associated protein degradation (ERAD), and UV-induced degradation of RNA polymerase.<h4>Results</h4>Here, we show that ASPL is a cofactor of the hexameric ATPase complex, known as p97 or VCP in mammals and Cdc48 in yeast. In addition, ASPL interacts in vitro with NSF, another hexameric ATPase complex. ASPL localizes to the ER membrane. The central area in ASPL, containing both a SHP box and a UBX domain, is required for binding to the p97 N-domain. Knock-down of ASPL does not impair degradation of misfolded secretory proteins via ","dates":{"release":"2014-01-01T00:00:00Z","publication":"2014 Jul","modification":"2026-04-16T07:11:24.618Z","creation":"2019-03-27T01:33:34Z"},"accession":"S-EPMC4124494","cross_references":{"pubmed":["25078495"],"doi":["10.1186/1471-2121-15-31"]}}