Structure of the K141 capsular polysaccharide produced by Acinetobacter baumannii isolate KZ1106 that carries KL141 at the chromosomal K locus

Structure of the K141 capsular polysaccharide produced by Acinetobacter baumannii isolate KZ1106 that carries KL141 at the chromosomal K locus Full article

Journal

Carbohydrate Research
ISSN: 1873-426X , E-ISSN: 0008-6215

Output data

Year: 2024, Volume: 538, Article number : 109097, Pages count : 1 DOI: 10.1016/j.carres.2024.109097

Authors

Kasimova Anastasiya A. ¹ , Kolganova Anna S. ^2,1 , Shashkov Alexander S. ¹ , Shneider Mikhail M. ³ , Mikhailova Yulia V. ⁴ , Shelenkov Andrey A. ⁴ , Popova Anastasiya V. ^5,6 , Knirel Yuriy A. ¹ , Perepelov Andrey V. ¹ , Kenyon Johanna J. ^7,8

Affiliations

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
2	D. I. Mendeleev University of Chemical Technology of Russia, Moscow, Russia
3	M. M. Shemyakin and Yu. A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 119997, Moscow, Russia
4	Central Scientific Research Institute of Epidemiology, Moscow, Russia
5	Moscow Institute of Physics and Technology, Dolgoprudny, Moscow Region, Russia
6	State Research Center for Applied Microbiology and Biotechnology, Obolensk, Moscow Region, Russia
7	Centre for Immunology and Infection Control, School of Biomedical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia
8	School of Pharmacy and Medical Sciences, Health Group, Griffith University, Gold Coast, Australia

The structure of the K141 type capsular polysaccharide (CPS) produced by Acinetobacter baumannii KZ1106, a clinical isolate recovered from Kazakhstan in 2016, was established by sugar analyses and one- and two-dimensional 1H and 13C NMR spectroscopy. The CPS was shown to consist of branched tetrasaccharide repeating units (K-units) with the following structure.

Kasimova A.A. , Kolganova A.S. , Shashkov A.S. , Shneider M.M. , Mikhailova Y.V. , Shelenkov A.A. , Popova A.V. , Knirel Y.A. , Perepelov A.V. , Kenyon J.J.
Structure of the K141 capsular polysaccharide produced by Acinetobacter baumannii isolate KZ1106 that carries KL141 at the chromosomal K locus
Carbohydrate Research. 2024. V.538. 109097 :1-1. DOI: 10.1016/j.carres.2024.109097 WOS Scopus OpenAlex

Web of science:	WOS:001222964300001
Scopus:	2-s2.0-85189456483
OpenAlex:	W4393128876

DB	Citing
OpenAlex	1
Scopus	1