Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Galassi, Vanesa Viviana | - |
| dc.creator | Villarreal, Marcos Ariel | - |
| dc.creator | Posada, Velia Lucy | - |
| dc.creator | Montich, Guillermo Gabriel | - |
| dc.date | 2017-12-26T15:32:20Z | - |
| dc.date | 2017-12-26T15:32:20Z | - |
| dc.date | 2014-03 | - |
| dc.date | 2017-12-26T14:31:19Z | - |
| dc.date.accessioned | 2019-04-29T15:36:27Z | - |
| dc.date.available | 2019-04-29T15:36:27Z | - |
| dc.date.issued | 2014-03 | - |
| dc.identifier | Montich, Guillermo Gabriel; Posada, Velia Lucy; Villarreal, Marcos Ariel; Galassi, Vanesa Viviana; Interactions of the fatty acid-binding protein ReP1-NCXSQ with lipidmembranes. Influence of the membrane electricfield on bindingand orientation; Elsevier Science; Biochimica et Biophysica Acta - Biomembranes; 1838; 3; 3-2014; 910-920 | - |
| dc.identifier | 0005-2736 | - |
| dc.identifier | http://hdl.handle.net/11336/31503 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/297633 | - |
| dc.description | The regulatory protein of the squid nerve sodium calcium exchanger (ReP1-NCXSQ) is a 15 kDa soluble, intracel-lular proteinthatregulates the activity ofthe Na+/Ca2+exchanger inthe squidaxon. It isa member of thecellularretinoic acid-binding proteins family and the fatty acid-binding proteins superfamily. It is composed of ten betastrands defining an inner cavity and a domain of two short alpha helix segments. In this work, we studied thebinding and orientation of ReP1-NCXSQ in anionic and zwitterionic lipid membranes using molecular dynamics(MD) simulations. Binding to lipid membranes was also measured byfiltration binding assay. ReP1-NCXSQ ac-quired an orientation in the anionic membranes with the positive end of the macrodipole pointing to the lipidmembrane. Potential of mean force calculations, in agreement with experimental measurements, showed thatthe binding to the anionic interfaces in low ionic strength was stronger than the binding to anionic interfacesin high ionic strength or to zwitterionic membranes. The results of MD showed that the electrostatic bindingcan be mediated not only by defined patches or domains of basic residues but also by a global asymmetric distri-bution of charges. A combination of dipole–electricfield interaction and local interactions determined theorientation of ReP1-NCXSQ in the interface. | - |
| dc.description | Fil: Galassi, Vanesa Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina | - |
| dc.description | Fil: Villarreal, Marcos Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina | - |
| dc.description | Fil: Posada, Velia Lucy. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina | - |
| dc.description | Fil: Montich, Guillermo Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigaciones en Química Biológica de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Centro de Investigaciones en Química Biológica de Córdoba; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier Science | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.bbamem.2013.11.008 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0005273613004057 | - |
| 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/11336/31503 | - |
| dc.subject | REP1-NCXSQ | - |
| dc.subject | LIPID MEMBRANE | - |
| dc.subject | BINDING | - |
| dc.subject | ORIENTATION | - |
| dc.subject | MOLECULAR DYNAMICS | - |
| dc.subject | Otras Ciencias Biológicas | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Interactions of the fatty acid-binding protein ReP1-NCXSQ with lipidmembranes. Influence of the membrane electricfield on bindingand orientation | - |
| 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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