| http://purl.uniprot.org/citations/18364744 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/18364744 | http://www.w3.org/2000/01/rdf-schema#comment | "Hsp90 chaperone complexes function in assembly, folding, and activation of numerous substrates. The 2 vertebrate homologues encoded by the genes hsp90a and hsp90b are differentially expressed in embryonic and adult tissues and during stress; however, it is not known whether they possess identical functional activities in chaperone complexes. This question was addressed by examining potential differences between the Hsp90 isoforms with respect to both cochaperone and substrate interactions. Epitope-tagged proteins were expressed in mammalian cells or Xenopus oocytes and subjected to immunoprecipitation with an array of co-chaperones. Both isoforms were shown to participate equally in multichaperone complexes, and no significant differences in cochaperone distribution were observed. The substrates Raf-1, HSF1, Cdc37, and MEK1 interacted with both Hsp90alpha and Hsp90beta, and the relative patterns of these interactions were not affected by heat shock. The substrate kinases c-Src, CKIIB, A-raf, and Erk interacted with both isoforms; however, significantly more Hsp90alpha was recovered after heat shock. The data demonstrate that Hsp90alpha and Hsp90beta exhibit similar interactions with co-chaperones, but significantly different behaviors with respect to substrate interactions under stress conditions. These results reveal both functional similarities and key functional differences in the individual members of this protein family."xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.org/dc/terms/identifier | "doi:10.1139/o07-154"xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/author | "Krone P.H."xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/author | "Ovsenek N."xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/author | "Taherian A."xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/date | "2008"xsd:gYear |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/name | "Biochem Cell Biol"xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/pages | "37-45"xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/title | "A comparison of Hsp90alpha and Hsp90beta interactions with cochaperones and substrates."xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://purl.uniprot.org/core/volume | "86"xsd:string |
| http://purl.uniprot.org/citations/18364744 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/18364744 |
| http://purl.uniprot.org/citations/18364744 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/18364744 |
| http://purl.uniprot.org/uniprot/#_O57521-mappedCitation-18364744 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/18364744 |
| http://purl.uniprot.org/uniprot/#_Q90474-mappedCitation-18364744 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/18364744 |
| http://purl.uniprot.org/uniprot/Q90474 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/18364744 |
| http://purl.uniprot.org/uniprot/O57521 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/18364744 |