WebMar 9, 2015 · In the heart, phospholamban regulates Ca 2+ -ATPase function, controlling cardiac output. A single deletion (R14del) in the phospholamban recognition sequence kinase A is linked to the progression of familial dilated cardiomyopathy, a leading cause of death worldwide. Phospholamban, also known as PLN or PLB, is a micropeptide protein that in humans is encoded by the PLN gene. Phospholamban is a 52-amino acid integral membrane protein that regulates the calcium (Ca ) pump in cardiac muscle cells. See more This protein is found as a pentamer and is a major substrate for the cAMP-dependent protein kinase (PKA) in cardiac muscle. In the unphosphorylated state, phospholamban is an inhibitor of cardiac muscle … See more Gene knockout of phospholamban results in animals with hyperdynamic hearts, with little apparent negative consequence. Mutations in this … See more • PDBe-KB provides an overview of all the structure information available in the PDB for Human Cardiac phospholamban See more Phospholamban was discovered by Arnold Martin Katz and coworkers in 1974. See more PLN has been shown to interact with SLN and SERCA1. See more
Phospholamban - Wikipedia
WebMay 12, 2024 · Structural basis for allosteric control of the SERCA-Phospholamban membrane complex by Ca 2+ and phosphorylation Structural basis for allosteric control … WebOct 7, 2013 · Phosphorylation of phospholamban shifts the equilibria, enhancing SERCA function. This mechanism explains why tuning phospholamban’s structural dynamics can modulate SERCA function and may aid in designing innovative therapeutic approaches to heart failure. Abstract furniture store in atlantic station
Lethal Arg9Cys phospholamban mutation hinders Ca - PNAS
WebPhosphorylation of phospholamban is controlled by protein kinases that are, in turn, controlled by agonists. Epinephrine, for example, binds to β-receptors on the surfaces of smooth muscle cells, which are coupled to a heterotrimeric G-protein (G s) that activates adenylyl cyclase. WebGet better batch-to-batch reproducibility with a recombinant antibody. Anti-Phospholamban (phospho S16) antibody [EPR1911] (ab92697) Research with confidence – consistent and … WebJan 1, 2001 · Phospholamban was originally implicated in the regulation of calcium transport across the cardiac sarcoplasmic reticulum by the correlation of cAMP-induced … git thrift