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World J Biol Chem. Jun 26, 2010; 1(6): 201-208
Published online Jun 26, 2010. doi: 10.4331/wjbc.v1.i6.201
Published online Jun 26, 2010. doi: 10.4331/wjbc.v1.i6.201
Figure 1 Model of plasma membrane calcium ATPase (PMCA) as a regulator of signal transduction pathways.
PMCA pumps calcium out of the cell and generates a microenvironment where the intracellular calcium concentrations are very low. Interaction with the intracellular domains of PMCA tethers partner proteins to this low-calcium microenvironment, which results in downregulation of the enzymatic activity of calcium/calmodulin-dependent proteins. Ca2+/CaM-dep, calcium/calmodulin-dependent enzyme.
- Citation: Holton ML, Wang W, Emerson M, Neyses L, Armesilla AL. Plasma membrane calcium ATPase proteins as novel regulators of signal transduction pathways. World J Biol Chem 2010; 1(6): 201-208
- URL: https://www.wjgnet.com/1949-8454/full/v1/i6/201.htm
- DOI: https://dx.doi.org/10.4331/wjbc.v1.i6.201