Binding of calcium to a cell membrane-enriched preparation from pig myocardium: increase in calcium affinity upon membrane protein phosphorylation enhanced by a membrane-bound cyclic AMP-dependent protein kinase.
D000255:Adenosine Triphosphate; D000818:Animals; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism*; D002462:Cell Membrane / Q000187:drug effects / Q000201:enzymology / Q000378:metabolism*; D000242:Cyclic AMP / Q000494:pharmacology*; D008274:Magnesium; D009206:Myocardium / Q000378:metabolism*; D011494:Protein Kinases / Q000502:physiology*; D013054:Spectrophotometry, Atomic; D013552:Swine
D000255:Adenosine Triphosphate; D000242:Cyclic AMP; D011494:Protein Kinases; D008274:Magnesium; D002118:Calcium