四氢嘧啶(依克多因)
四氢嘧啶(依克多因)结构式
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常用名 | 四氢嘧啶(依克多因) | 英文名 | ectoine |
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| CAS号 | 96702-03-3 | 分子量 | 142.156 | |
| 密度 | 1.4±0.1 g/cm3 | 沸点 | 381.5±35.0 °C at 760 mmHg | |
| 分子式 | C6H10N2O2 | 熔点 | ~280° | |
| MSDS | 中文版 美版 | 闪点 | 184.5±25.9 °C |
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Biophysical investigations of the structure and function of the tear fluid lipid layers and the effect of ectoine. Part B: artificial lipid films.
Biochim. Biophys. Acta 1838(10) , 2716-27, (2014) The tear fluid lipid layer is present at the outermost part of the tear film which lines the ocular surface and functions to maintain the corneal surface moist by retarding evaporation. Instability in the structure of the tear fluid lipid layer can cause an i... |
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Biophysical investigations of the structure and function of the tear fluid lipid layer and the effect of ectoine. Part A: natural meibomian lipid films.
Biochim. Biophys. Acta 1838(10) , 2708-15, (2014) The tear fluid lipid layer is the outermost part of the tear film on the ocular surface which protects the eye from inflammations and injuries. We investigated the influence of ectoine on the structural organization of natural meibomian lipid films using surf... |
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[Production and characterization of Methylomicrobium alcaliphilum 20Z knockout mutants, which has sucrose and ectoin synthesis defective genes].
Mikrobiologiia 82(2) , 251-3, (2013)
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Experimental strategies for functional annotation and metabolism discovery: targeted screening of solute binding proteins and unbiased panning of metabolomes.
Biochemistry 54(3) , 909-31, (2015) The rate at which genome sequencing data is accruing demands enhanced methods for functional annotation and metabolism discovery. Solute binding proteins (SBPs) facilitate the transport of the first reactant in a metabolic pathway, thereby constraining the re... |
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Protective effects of ectoine on behavioral, physiological and biochemical parameters of Daphnia magna subjected to hydrogen peroxide.
Comp. Biochem. Physiol. C. Toxicol. Pharmacol. 170 , 38-49, (2015) Ectoine (ECT) is an osmoprotectant produced by halophilic microorganisms inducing protective effects against various stressful factors. However, little is known about its influence on aquatic invertebrates subjected to hydrogen peroxide (H2O2)-a commonly used... |
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Membrane protein stability depends on the concentration of compatible solutes--a single molecule force spectroscopic study.
Biol. Chem. 394(11) , 1465-74, (2013) Compatible solutes are small, uncharged, zwitter ionic, osmotically active molecules produced and accumulated by microorganisms inside their cell to counteract different kinds of environmental stress. They enhance protein stability without interfering with th... |
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Cryoprotective ability of betaine-type metabolite analogs during freezing denaturation of enzymes.
Biotechnol. Lett. 37 , 1607-13, (2015) To evaluate an analog library of betaine-type cellular metabolites, which are naturally found in polar fish for survival in subzero temperatures, for preventing denaturation of enzymes during freezing.Comparison of the cryoprotective ability of reported cryop... |
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Biological denitrification of brine: the effect of compatible solutes on enzyme activities and fatty acid degradation.
Biodegradation 23(5) , 663-72, (2012) The effect of the addition of compatible solutes (ectoine and trehalose) on the denitrification process of saline wastewater was studied. In saline wastewater, it was observed that the initial concentration of nitrates was 500 mg N l⁻¹. A fatty substance isol... |
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Ectoine and hydroxyectoine as protectants against osmotic and cold stress: uptake through the SigB-controlled betaine-choline- carnitine transporter-type carrier EctT from Virgibacillus pantothenticus.
J. Bacteriol. 193(18) , 4699-708, (2011) Virgibacillus pantothenticus has been shown to synthesize the compatible solute ectoine in response to high salinity or low growth temperature. We found that exogenously provided ectoine and hydroxyectoine also serve as protectants against these challenges. T... |
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Effect of the compatible solute ectoine on the stability of the membrane proteins.
Protein Pept. Lett. 19(8) , 791-4, (2012) Mechanical single molecule techniques offer exciting possibilities for investigating protein folding and stability in native environments at sub-nanometer resolutions. Compatible solutes show osmotic activity which even at molar concentrations do not interfer... |