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Plasma membrane calcium pump activity is affected by the membrane protein concentration. Evidence for the involvement of the actin cytoskeleton
Plasma membrane calcium pumps (PMCAs) are integral membrane proteins that actively expel Ca(2+) from the cell. Specific Ca(2+)-ATPase activity of erythrocyte membranes increased steeply up to 1.5–5 times when the membrane protein concentration decreased from 50 μg/ml to 1 μg/ml. The activation by di...
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Auteurs principaux: | , , , , , |
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Format: | Artigo |
Langue: | Inglês |
Publié: |
2007
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Sujets: | |
Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2041878/ https://ncbi.nlm.nih.gov/pubmed/17481573 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bbamem.2007.03.012 |
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