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Two Glycosyl 1-Phosphate Polymers and Teichulosonic Acid from Glutamicibacter protophormiae VKM Ac-2104T Cell Wallстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 7 июля 2020 г.
- Авторы: Shashkov A.S., Tul’skaya E.M., Dorofeeva L.V., Evtushenko L.I., Potekhina N.V.
- Журнал: Biochemistry (Moscow)
- Том: 85
- Номер: 5
- Год издания: 2020
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 629
- Последняя страница: 635
- DOI: 10.1134/S0006297920050120
- Аннотация: Two glycosyl 1-phosphate polymers containing monoglycosyl 1-phosphate, -6)-α-D-Glcp-(1-P-, and diglycosyl 1-phosphate, -6)-α-D-GalpNAc-(1→6)-α-D-GlcpNAc-(1-P-, in the repeating unit were identified in the cell wall of Glutamicibacter protophormiae VKM Ac-2104T (formerly, Arthrobacter protophormiae). The structures of these polymers were described for the first time in prokaryotes. Teichulosonic acid, the third identified polymer, with 3-deoxy-D-glycero-α-D-galacto-non-2-ulopyranosonic acid (Kdn) and β-D-glucopyranose residues in the main chain, →6)-β-D-Glcp-(1→8)-α-Kdn-(2→, has been previously detected in a number of actinobacteria. The structures of these glycopolymers were established based on the results of chemical analysis and one-dimensional 1H, 13C, and 31P NMR spectroscopy using two-dimensional homonuclear (1H,1H COZY, TOCSY, ROESY) and heteronuclear (1H,13C HSQC, HSQC-TOCSY, HMBC, and 1H,31P HMBC) techniques.
- Добавил в систему: Тульская Елена Михайловна