Crystal Structure and Lattice Energy ofi-Erythritol. II. Lattice and Hydrogen Bond Energies fori-Erythritol
نویسندگان
چکیده
منابع مشابه
Erythritol is a sweet antioxidant.
OBJECTIVE Hyperglycemia, oxidative stress, and the onset and progression of diabetic complications are strongly linked. Reduction of oxidative stress could be of utmost importance in the long-term treatment of diabetic patients. The chronic nature of the disease calls for a mode of antioxidant intake that can be sustained easily, e.g., by the diet. Erythritol, a simple polyol, could be such a c...
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4-Diphosphocytidyl-2C-methyl-d-erythritol kinase, an essential enzyme in the nonmevalonate pathway of isopentenyl diphosphate and dimethylallyl diphosphate biosynthesis, catalyzes the single ATP-dependent phosphorylation stage affording 4-diphosphocytidyl-2C-methyl-d-erythritol-2-phosphate. The 2-A resolution crystal structure of the Escherichia coli enzyme in a ternary complex with substrate a...
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Isoprenoid precursors, which are a large group of natural products and play key roles in many biological pathways, can only be biosynthesized by the 2-C-methyl-d-erythritol 4-phosphate pathway in Mycobacterium tuberculosis. The 4-diphosphocytidyl-2-C-methyl-d-erythritol kinase (IspE), which is an essential enzyme in the isoprenoid precursor biosynthesis pathway, catalyzes ATP-dependent phosphor...
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Monte Carlo simulations of lattice spin models represent a powerful method for the investigation of confined nematic liquid crystals and allow a study of the molecular organization and thermodynamics of these systems. Here some models of confined liquid crystals, such as polymer dispersed liquid crystals, twisted nematic, in-plane switching liquid crystal displays and hybrid aligned films are d...
متن کاملErythritol Metabolism by Propionibacterium pentosaceum
Randomly labeled erythritol-14C has been synthesized and incubated with fluoride-poisoned suspensions of dried cells of Propionibacterium pentosoceum. Therefrom labeled glycerol-d-P, glyceric acid-j-P, erythritol-l-P, ribose-5-P, xyhalose-5-P, glucose-6-P, fructosed-P, mannosed-P, fructose-1 ,6-di-P, and sedoheptulose-7-P were isolated. Erythritol-W-1-P accumulated more rapidly than did the oth...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1959
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.32.330