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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Morgada, Marcos Nicolás | - |
| dc.creator | Abriata, Luciano Andres | - |
| dc.creator | Cefaro, Chiara | - |
| dc.creator | Gajda, Karolina | - |
| dc.creator | Banci, Lucia | - |
| dc.creator | Vila, Alejandro Jose | - |
| dc.date | 2018-05-18T15:35:47Z | - |
| dc.date | 2018-05-18T15:35:47Z | - |
| dc.date | 2015-09 | - |
| dc.date | 2018-03-05T20:44:42Z | - |
| dc.date.accessioned | 2019-04-29T15:38:11Z | - |
| dc.date.available | 2019-04-29T15:38:11Z | - |
| dc.date.issued | 2015-09 | - |
| dc.identifier | Morgada, Marcos Nicolás; Abriata, Luciano Andres; Cefaro, Chiara; Gajda, Karolina; Banci, Lucia; et al.; Loop recognition and copper-mediated disulfide reduction underpin metal site assembly of CuA in human cytochrome oxidase; National Academy of Sciences; Proceedings of the National Academy of Sciences of The United States of America; 112; 38; 9-2015; 11771-11776 | - |
| dc.identifier | 0027-8424 | - |
| dc.identifier | http://hdl.handle.net/11336/45571 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/298191 | - |
| dc.description | Maturation of cytochrome oxidases is a complex process requiring assembly of several subunits and adequate uptake of the metal cofactors. Two orthologous Sco proteins (Sco1 and Sco2) are essential for the correct assembly of the dicopper CuA site in the human oxidase, but their function is not fully understood. Here, we report an in vitro biochemical study that shows that Sco1 is a metallochaperone that selectively transfers Cu(I) ions based on loop recognition, whereas Sco2 is a copper-dependent thiol reductase of the cysteine ligands in the oxidase. Copper binding to Sco2 is essential to elicit its redox function and as a guardian of the reduced state of its own cysteine residues in the oxidizing environment of the mitochondrial intermembrane space (IMS). These results provide a detailed molecular mechanism for CuA assembly, suggesting that copper and redox homeostasis are intimately linked in the mitochondrion. | - |
| dc.description | Fil: Morgada, Marcos Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina | - |
| dc.description | Fil: Abriata, Luciano Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina | - |
| dc.description | Fil: Cefaro, Chiara. Fondazione Farmacogenomica FiorGen Onlus; Italia | - |
| dc.description | Fil: Gajda, Karolina. University of Florence; Italia | - |
| dc.description | Fil: Banci, Lucia. Fondazione Farmacogenomica FiorGen Onlus; Italia. University of Florence; Italia | - |
| dc.description | Fil: Vila, Alejandro Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Biología Molecular y Celular de Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Biología Molecular y Celular de Rosario; Argentina. Plataforma Argentina de Biología Estructural y Metabolómica; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | National Academy of Sciences | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1073/pnas.1505056112 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/112/38/11771 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/45571 | - |
| dc.subject | CUA SITE | - |
| dc.subject | CYTOCHROME OXIDASE | - |
| dc.subject | METAL SITE ASSEMBLY | - |
| dc.subject | METALLOCHAPERONES | - |
| dc.subject | SCO PROTEINS | - |
| dc.subject | Otras Ciencias Biológicas | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Loop recognition and copper-mediated disulfide reduction underpin metal site assembly of CuA in human cytochrome oxidase | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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