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Calcium-dependent inactivation

G369D- IXLCSNB hyperpolarized shift in V50act, decreased rate of inactivation, removed calcium-dependent inactivation (Hoda et al., 2005) increased rate of voltage-dependent activation and depolarized shift in V50act (McRory et al., 2004)... [Pg.230]

Zhang, S., Ehlers, M. D., Bernhardt,J. P., Su, C. T., and Huganir, R. L. (1998). Calmodulin mediates calcium-dependent inactivation of N-methyl-D-aspartate receptors. Neurcm 21, 443-453. [Pg.349]

The Cl exon segment of the NRl tail is not required for calcium-dependent inactivation of NMDA receptors despite binding calmodulin, but it does contain several protein kinase C... [Pg.189]

Zhang S, Ehlers MD, Bernhardt JP, Su CT, Huganir RL (1998) Calmodulin mediates calcium-dependent inactivation of A-methyl-D-aspartate receptors. Neuron 27 443-453. [Pg.201]

Vreugdenhil M, Wadman WJ. KindUng-induced long-lasting enhancement of calcium current in hippocampal CAl area of the rat relation to calcium-dependent inactivation. Neuroscience 1994 59(1) 105-114. [Pg.78]

Figure 6.10. Calcium-dependent signalling by adrenergic receptors. a p-Adrenergic receptors activate adenylate cyclase. cAMP activates protein kinase A (PKA). In heart muscle, PKA phospho-rylates several Ca transporters and charmels, so that the amount of Ca available for contraction is increased. PL Phospholam-ban SERCA SR/ER Ca transporter, b In smooth muscle, myosin activation in works by way of phosphorylation, which is performed by myosin light chain kinase (MLCK). Inactivation is accomplished by myosin light chain phosphatase (MLCP). c aj-Adrenergic receptors stimulate phospholipase C, which releases inositoltriphosphate (IP3). IP3 binds to a cognate ligand-gated Ca chaimel in the ER and releases Ca, which with calmodulin activates MLCK. Figure 6.10. Calcium-dependent signalling by adrenergic receptors. a p-Adrenergic receptors activate adenylate cyclase. cAMP activates protein kinase A (PKA). In heart muscle, PKA phospho-rylates several Ca transporters and charmels, so that the amount of Ca available for contraction is increased. PL Phospholam-ban SERCA SR/ER Ca transporter, b In smooth muscle, myosin activation in works by way of phosphorylation, which is performed by myosin light chain kinase (MLCK). Inactivation is accomplished by myosin light chain phosphatase (MLCP). c aj-Adrenergic receptors stimulate phospholipase C, which releases inositoltriphosphate (IP3). IP3 binds to a cognate ligand-gated Ca chaimel in the ER and releases Ca, which with calmodulin activates MLCK.
Fig. 18.12. A. Catenins and cadherins. E-cad-herin molecules form intercellular, calcium-dependent homodimers with cadherins from another cell, resulting in cell-cell adhesion. The cytoplasmic portion of E-cadherin is com-plexed to a variety of catenins, which anchor the cadherin to the actin cytoskeleton. B. (3-Catenin and APC in transcription. The APC complex activates (3-catenin for proteolytic degradation. If APC is inactivated, (3-catenin levels increase. It acts as a transcription factor that increases synthesis of myc and other genes regulating cell cycle progression. Fig. 18.12. A. Catenins and cadherins. E-cad-herin molecules form intercellular, calcium-dependent homodimers with cadherins from another cell, resulting in cell-cell adhesion. The cytoplasmic portion of E-cadherin is com-plexed to a variety of catenins, which anchor the cadherin to the actin cytoskeleton. B. (3-Catenin and APC in transcription. The APC complex activates (3-catenin for proteolytic degradation. If APC is inactivated, (3-catenin levels increase. It acts as a transcription factor that increases synthesis of myc and other genes regulating cell cycle progression.
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See also in sourсe #XX -- [ Pg.62 , Pg.63 ]

See also in sourсe #XX -- [ Pg.58 ]



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