Phosphorylation of both serine residues in cardiac troponin I is required to decrease the Ca2+ affinity of cardiac troponin C.
Zhang R, Zhao J, Potter JD.
Zhang R, et al. Among authors: zhao j.
J Biol Chem. 1995 Dec 22;270(51):30773-80. doi: 10.1074/jbc.270.51.30773.
J Biol Chem. 1995.
PMID: 8530519
Free article.
Phosphorylation of these residues has been shown to reduce the Ca2+ affinity of the single Ca(2+)-specific regulatory site of cardiac troponin C (CTnC) and to increase the rate of Ca2+ dissociation from this site (Robertson, S. P., Johnson, J. D., Holroyde, M. J., K …
Phosphorylation of these residues has been shown to reduce the Ca2+ affinity of the single Ca(2+)-specific regulatory site of cardiac tropon …