| http://purl.uniprot.org/citations/19025983 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/19025983 | http://www.w3.org/2000/01/rdf-schema#comment | "The plasma membrane Ca(2+)-ATPases (PMCA) represent the major high-affinity Ca(2+) extrusion system in the brain. PMCAs comprise four isoforms and over 20 splice variants. Their different functional properties may permit different PMCA splice variants to accommodate different kinds of local [Ca(2+)] transients, but for a specific PMCA to play a unique role in local Ca(2+) handling it must be targeted to the appropriate subcellular compartment. We used immunohistochemistry to study the spatial distribution of PMCA2a-one of the two major carboxyl-terminal splice variants of PMCA2-in the adult rat brain, testing whether this isoform, with especially high basal activity, is targeted to specific subcellular compartments. In striking contrast to the widespread distribution of PMCA2 as a whole, we found that PMCA2a is largely restricted to parvalbumin-positive inhibitory presynaptic terminals throughout the brain. The only major exception to this targeting pattern was in the cerebellar cortex, where PMCA2a also concentrates postsynaptically, in the spines of Purkinje cells. We propose that the fast Ca(2+) activation kinetics and high V(max) of PMCA2a make this pump especially suited for rapid clearance of presynaptic Ca(2+) in fast-spiking inhibitory nerve terminals, which face severe transient calcium loads."xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.org/dc/terms/identifier | "doi:10.1002/cne.21909"xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/author | "Burette A.C."xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/author | "Weinberg R.J."xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/author | "Strehler E.E."xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/date | "2009"xsd:gYear |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/name | "J Comp Neurol"xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/pages | "500-513"xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/title | ""Fast" plasma membrane calcium pump PMCA2a concentrates in GABAergic terminals in the adult rat brain."xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://purl.uniprot.org/core/volume | "512"xsd:string |
| http://purl.uniprot.org/citations/19025983 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/19025983 |
| http://purl.uniprot.org/citations/19025983 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/19025983 |
| http://purl.uniprot.org/uniprot/#_A6IBU4-mappedCitation-19025983 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/19025983 |
| http://purl.uniprot.org/uniprot/#_P11506-mappedCitation-19025983 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/19025983 |
| http://purl.uniprot.org/uniprot/A6IBU4 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/19025983 |
| http://purl.uniprot.org/uniprot/P11506 | http://purl.uniprot.org/core/mappedCitation | http://purl.uniprot.org/citations/19025983 |