d-Sedoheptulose-7-phosphate is a common precursor for the heptoses of septacidin and hygromycin B
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چکیده
منابع مشابه
Preparative scale enzymatic synthesis of D-sedoheptulose-7-phosphate from -hydroxypyruvate and D-ribose-5-phosphate
An enzymatic method for ready access to D-sedoheptulose-7-phosphate on a preparative scale was developed, based on the irreversible transketolase-catalyzed reaction: β-hydroxypyruvate + D-ribose-5phosphate → D-sedoheptulose-7-phosphate. D-Sedoheptulose-7-phosphate disodium salt was obtained in 81% overall yield determined using a standard curve obtained by LC/MS/MS.
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d-Arabinose-5-phosphate and d-sedoheptulose-7-phosphate were found to be substrates, although not inducers, of the hexose phosphate transport system of Salmonella typhimurium. Transport of these two sugar phosphates by wild-type strains required preinduction of the hexose phosphate transport system. A mutant of S. typhimurium constitutive for this system also transported d-arabinose-5-phosphate...
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چکیده ندارد.
Sedoheptulose kinase regulates cellular carbohydrate metabolism by sedoheptulose 7-phosphate supply.
Dynamic carbon re-routing between catabolic and anabolic metabolism is an essential element of cellular transformation associated with tumour formation and immune cell activation. Such bioenergetic adaptations are important for cellular function and therefore require tight control. Carbohydrate phosphorylation has been proposed as a rate-limiting step of several metabolic networks. The recent i...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2018
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.1711665115