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Phosphoarginine regulation of the squid nerve Na(+)/Ca(2+) exchanger: metabolic pathway and exchanger–ligand interactions different from those seen with ATP

In squid nerves the Na(+)–Ca(2+) exchanger is up-regulated by ATP and phosphoarginine (PA). ATP regulation involves drastic alterations in the [Formula: see text] , [Formula: see text] and [Formula: see text] interactions with the large intracellular cytoplasmic loop of the exchanger protein. In thi...

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Bibliographic Details
Main Authors: DiPolo, Reinaldo, Berberián, Graciela, Beaugé, Luis
Format: Artigo
Language:Inglês
Published: Blackwell Science Inc 2004
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1664779/
https://ncbi.nlm.nih.gov/pubmed/14578490
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1113/jphysiol.2003.050930
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