| http://purl.uniprot.org/citations/25995452 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/25995452 | http://www.w3.org/2000/01/rdf-schema#comment | "Huntington disease, a neurodegenerative disorder characterized by functional deficits and loss of striatal neurons, is linked to an expanded and unstable CAG trinucleotide repeat in the huntingtin gene (HTT). This DNA sequence translates to a polyglutamine repeat in the protein product, leading to mutant huntingtin (mHTT) protein aggregation. The aggregation of mHTT is inhibited in vitro and in vivo by the TCP-1 ring complex (TRiC) chaperonin. Recently, a novel complex comprised of a single type of TRiC subunit has been reported to inhibit mHTT aggregation. Specifically, the purified CCT5 homo-oligomer complex, when compared with TRiC, has a similar structure, ATP use, and substrate refolding activity, and, importantly, it also inhibits mHTT aggregation. Using an aggregation suppression assay and cryoelectron tomography coupled with a novel computational classification method, we uncover the interactions between the synthetic CCT5 complex (∼ 1 MDa) and aggregates of mutant huntingtin exon 1 containing 46 glutamines (mHTTQ46-Ex1). We find that, in a similar fashion to TRiC, synthetic CCT5 complex caps mHTT fibrils at their tips and encapsulates mHTT oligomers, providing a structural description of the inhibition of mHTTQ46-Ex1 by CCT5 complex and a shared mechanism of mHTT inhibition between TRiC chaperonin and the CCT5 complex: cap and contain."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.org/dc/terms/identifier | "doi:10.1074/jbc.m115.655373"xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "Chiu W."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "King J.A."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "Schmid M.F."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "Isas J.M."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "Galaz-Montoya J.G."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "Langen R."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "Darrow M.C."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/author | "Sergeeva O.A."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/date | "2015"xsd:gYear |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/name | "J Biol Chem"xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/pages | "17451-17461"xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/title | "Structural Mechanisms of Mutant Huntingtin Aggregation Suppression by the Synthetic Chaperonin-like CCT5 Complex Explained by Cryoelectron Tomography."xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://purl.uniprot.org/core/volume | "290"xsd:string |
| http://purl.uniprot.org/citations/25995452 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/25995452 |
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| http://purl.uniprot.org/uniprot/#_B4DXI1-mappedCitation-25995452 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/25995452 |