Selective amphipathic nature of chlorpromazine binding to plasma membrane bilayers
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Lipid binding to the amphipathic membrane protein cytochrome b5.
The lipid binding properties of the membrane protein cytochrome b(5) (detergent-extracted from calf liver microsomal preparations) were characterized by studying the interaction of spin-labeled lipids (5-, 12-, and 16-doxylstearic acid and 5- and 16-doxylphosphatidyl-choline, where doxyl refers to the nitroxide moiety) with cytochrome b(5), using electron spin resonance spectroscopy. The intact...
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The amphipathic antimicrobial peptide piscidin 1 was studied in magnetically aligned phospholipid bilayers by oriented-sample solid-state NMR spectroscopy. (31)P NMR and double-resonance (1)H/(15)N NMR experiments performed between 25 °C and 61 °C enabled the lipid headgroups as well as the peptide amide sites to be monitored over a range of temperatures. The α-helical peptide dramatically affe...
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Tau is a microtubule-associated protein that is genetically linked to dementia and linked to Alzheimer's disease via its presence in intraneuronal neurofibrillary tangle deposits, where it takes the form of aggregated paired helical and straight filaments. Although the precise mechanisms by which tau contributes to neurodegeneration remain unclear, tau aggregation is commonly considered to be a...
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Arterial oxygen partial pressures reduce the insulin-dependent induction of the perivenously located glucokinase in rat hepatocyte cultures : mimicry of arterial oxygen pressures by H 2 O 2 Proteins Protease digestion studies of an equilibrium intermediate in the unfolding of creatine kinase Mucus glycoproteins in bovine trachea : identification of the major mucin populations in respiratory sec...
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ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Biomembranes
سال: 2003
ISSN: 0005-2736
DOI: 10.1016/s0005-2736(03)00229-3