Endocytic vesicles contain a calmodulin-activated Ca2+ pump that mediates the inhibition of acidification by calcium
| Author | dc.contributor.author | Núñez González, Marco | |
| Author | dc.contributor.author | Gaete, Victoria | |
| Author | dc.contributor.author | Escobar, Aldo | |
| Admission date | dc.date.accessioned | 2018-12-20T14:41:19Z | |
| Available date | dc.date.available | 2018-12-20T14:41:19Z | |
| Publication date | dc.date.issued | 1990 | |
| Cita de ítem | dc.identifier.citation | BBA - Biomembranes, Volumen 1028, Issue 1, 2018, Pages 21-24 | |
| Identifier | dc.identifier.issn | 00052736 | |
| Identifier | dc.identifier.other | 10.1016/0005-2736(90)90260-U | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/157048 | |
| Abstract | dc.description.abstract | Endocytic vesicles isolated from rabbit reticulocytes contained an intrinsic Ca2+-pump activity that was dependent on ATP, activated by calmodulin and inhibited by vanadate. 45Ca2+ uptake and acidification studies indicated that acidification of the endocytic vesicles inversely correlated with the Ca2+-pump activity. Acidification was inhibited by externally added Ca2+ and calmodulin and activated by vanadate and EGTA. It is suggested that intravesicular Ca2+ can act as a modulator of endocytic vesicle acidification. © 1990. | |
| Lenguage | dc.language.iso | en | |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| Source | dc.source | BBA - Biomembranes | |
| Keywords | dc.subject | Acidification | |
| Keywords | dc.subject | Calcium ion | |
| Keywords | dc.subject | Calcium pump | |
| Keywords | dc.subject | Calmodulin | |
| Keywords | dc.subject | Endocytic vesicle | |
| Keywords | dc.subject | pH | |
| Título | dc.title | Endocytic vesicles contain a calmodulin-activated Ca2+ pump that mediates the inhibition of acidification by calcium | |
| Document type | dc.type | Artículo de revista | |
| Cataloguer | uchile.catalogador | SCOPUS | |
| Indexation | uchile.index | Artículo de publicación SCOPUS | |
| uchile.cosecha | uchile.cosecha | SI |
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile