- Specificity of ligand binding to transport sites: Ca2+ binding to the Ca2+ transport ATPase and its dependence on H+ and Mg2+
[作者:Zafar, S; Hussain, A; Liu, YY; Lewis, D; Inesi, G,期刊:Archives of Biochemistry and Biophysics , 页码:87-94 , 文章类型: Article,,卷期:2008年476-1]
- Ligand binding to transport sites constitutes the initial step in the catalytic cycle of transport ATPases. Here, we consider the well characterized Ca2+ ATPase of sarcoplasmic reticulum (SERCA) and describe a series of ...
- Cellular multitasking: The dual role of human Cu-ATPases in cofactor delivery and intracellular copper balance
[作者:Lutsenko, S; Gupta, A; Burkhead, JL; Zuzel, V,期刊:Archives of Biochemistry and Biophysics , 页码:22-32 , 文章类型: Review,,卷期:2008年476-1]
- The human copper-transporting ATPases (Cu-ATPases) are essential for dietary copper uptake, normal development and function of the CNS, and regulation of copper homeostasis in the body. In a cell, Cu-ATPases maintain the...
- The plasma membrane Ca2+ ATPase of animal cells: Structure, function and regulation
[作者:Di Leva, F; Domi, T; Fedrizzi, L; Lim, D; Carafoli, E,期刊:Archives of Biochemistry and Biophysics , 页码:65-74 , 文章类型: Review,,卷期:2008年476-1]
- Most important processes in cell life are regulated by calcium (Ca2+). A number of mechanisms have thus been developed to maintain the concentration of free Ca2+ inside cells at the level (100-200 nM) necessary for the o...
- Charge transfer in P-type ATPases investigated on planar membranes
[作者:Tadini-Buoninsegni, F; Bartolornmei, G; Moncelli, MR; Fendler, K,期刊:Archives of Biochemistry and Biophysics , 页码:75-86 , 文章类型: Review,,卷期:2008年476-1]
- Planar lipid bilayers, e.g., black lipid membranes (BLM) and solid supported membranes (SSM), have been employed to investigate charge movements during the reaction cycle of P-type ATPases. The BLM/SSM method allows a di...
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