Characterization of neurocalcin delta membrane binding by biophysical methods was written by Hoareau, Emmanuelle;Belley, Nicolas;Klinker, Kristina;Desbat, Bernard;Boisselier, Elodie. And the article was included in Colloids and Surfaces, B: Biointerfaces in 2019.Application In Synthesis of (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate The following contents are mentioned in the article:
Neurocalcin delta (NCALD) is a member of the neuronal calcium sensors protein family. In the retina, NCALD is expressed by ganglion and amacrine cells. NCALD is composed of 4 EF-hand motifs but only 3 of them may bind calcium. The binding of calcium induces a conformational change of the protein which leads to the extrusion of its N-terminal myristoyl group as well as some hydrophilic residues. The purpose of this study was thus to gather more information on the membrane binding behavior of NCALD using lipid monolayers, including the influence of the lipid composition, the calcium and the myristoyl group. NCALD was injected underneath different lipid monolayers and this model membrane allowed the determination of the binding parameters as maximum insertion pressure (MIP) and synergy. The values of MIP are larger when monolayers were composed of a saturated phospholipid with phosphoethanolamine polar head. This trend is confirmed by polarization modulation IR reflection absorption spectroscopy measurements. Moreover, the observations by fluorescence microscopy show that NCALD preferentially interacts with phospholipids which are in the liquid-condensed phys. state, as found in membrane microdomains. This observation could explain the changes of NCALD expression level in the brains of patients suffering from Alzheimer’s disease because of the alteration of lipid composition in microdomains structures. This study involved multiple reactions and reactants, such as (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5Application In Synthesis of (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate).
(2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate (cas: 923-61-5) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Application In Synthesis of (2R)-3-(((2-Aminoethoxy)(hydroxy)phosphoryl)oxy)propane-1,2-diyl dipalmitate
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