Отправить статью по E-mail Structure of the K82 Capsular Polysaccharide from Acinetobacter baumannii LUH5534 Containing a d-Galactose 4,6-Pyruvic Acid Acetal
- Авторы: Kasimova A.A.1,2, Kenyon J.J.3,4, Arbatsky N.P.1, Shashkov A.S.1, Popova A.V.5,6, Knirel Y.A.1, Hall R.M.3,7
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Учреждения:
- Zelinsky Institute of Organic Chemistry
- Higher Chemical College of the Russian Academy of Sciences
- School of Molecular Bioscience
- Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health
- Moscow Institute of Physics and Technology
- State Research Center for Applied Microbiology and Biotechnology
- School of Life and Environmental Sciences
- Выпуск: Том 83, № 7 (2018)
- Страницы: 831-835
- Раздел: Article
- URL: https://journals.rcsi.science/0006-2979/article/view/151688
- DOI: https://doi.org/10.1134/S0006297918070064
- ID: 151688
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Аннотация
Type K82 capsular polysaccharide (CPS) was isolated from Acinetobacter baumannii LUH5534. The structure of a linear tetrasaccharide repeating unit of the CPS was established by sugar analysis along with one- and two-dimensional 1H and 13C NMR spectroscopy. Proteins encoded by the KL82 capsule gene cluster in the genome of LUH5534 were assigned to roles in the synthesis of the K82 CPS. In particular, functions were assigned to two new glycosyltransferases (Gtr152 and Gtr153) and a novel pyruvyltransferase, Ptr5, responsible for the synthesis of D-galactose 4,6-(R)-pyruvic acid acetal.
Об авторах
A. Kasimova
Zelinsky Institute of Organic Chemistry; Higher Chemical College of the Russian Academy of Sciences
Автор, ответственный за переписку.
Email: nastia-kasimova979797@mail.ru
Россия, Moscow, 119991; Moscow, 125047
J. Kenyon
School of Molecular Bioscience; Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Faculty of Health
Email: nastia-kasimova979797@mail.ru
Австралия, Sydney, NSW, 2006; Brisbane, QLD, 4059
N. Arbatsky
Zelinsky Institute of Organic Chemistry
Email: nastia-kasimova979797@mail.ru
Россия, Moscow, 119991
A. Shashkov
Zelinsky Institute of Organic Chemistry
Email: nastia-kasimova979797@mail.ru
Россия, Moscow, 119991
A. Popova
Moscow Institute of Physics and Technology; State Research Center for Applied Microbiology and Biotechnology
Email: nastia-kasimova979797@mail.ru
Россия, Dolgoprudny, Moscow Region, 141700; Obolensk, Moscow Region, 142279
Y. Knirel
Zelinsky Institute of Organic Chemistry
Email: nastia-kasimova979797@mail.ru
Россия, Moscow, 119991
R. Hall
School of Molecular Bioscience; School of Life and Environmental Sciences
Email: nastia-kasimova979797@mail.ru
Австралия, Sydney, NSW, 2006; Sydney, NSW, 2006
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