- PII
- S30345294S0320972525040049-1
- DOI
- 10.7868/S3034529425040049
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 90 / Issue number 4
- Pages
- 550-558
- Abstract
- The structures of two cell wall glycopolymers from the strain Rathayibacter sp. VKM Ac-2927 (family Microbacteriaceae, class Actinomycetes), isolated from linden leaves affected by leaf miner, were established using chemical and NMR spectroscopy methods. The first polymer, rhamnomannan, is a heterogeneous chain polymer composed of regularly alternating α-D-rhamnose and α-D-mannose residues linked by (1→3)- and (1→2)-glycosidic bonds and contains a minor amount of lateral β-D-xylopyranose residues. The second polymer, acetalized with R- and S-pyruvic acid, consists of branched tetrasaccharide units, →3)-α-D-Galp4,6-(R-Pyr)-(1→3)-β-D-Glcp-(1→6)-[β-D-Galp3,4-(S-Pyr)-(1→4)]-α-D-Manp-(1→. The structure of this polysaccharide is new for representatives of the genus Rathayibacter and prokaryotes in general.
- Keywords
- Rathayibacter гликополимеры клеточной стенки полисахарид рамноманнан пируват
- Date of publication
- 23.04.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 85
References
- 1. Evtushenko, L. I., and Dorofeeva, L. V. (2012) Genus XXII. Rathayibacter Zgurskaya, Evtushenko, Akimov and Kalakoutskii 1993, 147VP in Bergey’s manual of systematic bacteriology (Goodfellow, M., Kämpfer, P., Busse, H-J., Trujillo, M. E., Suzuki, K.-I., Ludwig, W., Whitman, W. B., eds) 2nd Edn, vol. 5. Springer, New York, Dordrecht, Heidelberg, London, pp. 953-964.
- 2. Potekhina, N. V., Tul’skaya, E. M., Ospennikov, Y. V., and Evtushenko, L. I. (2023) Cell wall glycopolymers as chemotaxonomic characteristics of the genus and species Rathayibacter, Microbiology, 92, S2-S6, https://doi.org/10.1134/S0026261723603822.
- 3. Shashkov, A. S., Potekhina, N. V., Tul’skaya, E. M, Dmitrenok, A. S., Senchenkova, S. N., Torgov, V. I., Dorofeeva, L. V., and Evtushenko, L. I. (2024) New lactate- and pyruvate-containing polysaccharide and rhamnomannan with xylose residues from the cell wall of Rathayibacter oskolensis VKM Ac-2121, Carbohydr. Res., 540, 109145, https://doi.org/10.1016/j.carres.2024.109145.
- 4. Шашков А. С., Потехина Н. В, Тульская Е. М., Дмитренок А. С., Сенченкова С. Н., Дорофеева Л. В., Евтушенко Л. И. (2024) Новые рампозосодержащие гликополимеры клеточной стенки Rathayibacter festucae BKM Ac-1390, Биохимия, 89, 2081-2091, https://doi.org/10.31857/S0320972524120051.
- 5. Tarlachkov, S. V., Ospennikov, Y. V., Demidov, A. V., Starodumova, I. P., Dorofeeva, L. V., Prisyazhnaya, N. V., et al. (2022) Draft genome sequences of 9 actinobacteria from the family Microbacteriaceae associated with insect- and nematode-damaged plants, Microbiol. Res. Announc., 11, e00487-22, https://doi.org/10.1128/mra.00487-22.
- 6. Potekhina, N. V., Streshinskaya, G. M., Tul’skaya, E. M., and Shashkov, A. S. (2011) In Methods in Microbiology (Rainey, F. A., and Oren, A., eds), Vol. 38, Academic Press/EJssvier, Amsterdam, pp. 131-164, https://doi.org/10.1016/B978-0-12-387730-7.00020-6.
- 7. Dmitrenok, A. S., Streshinskaya, G. M., Tul'skaya, E. M., Potekhina, N. V., Senchenkova, S. N., Shashkov, A. S., Bilan, M. I., Starodumova, I. P., Bueva, O. V., and Evtushenko, L. I. (2017) Pyruvylated cell wall glycopolymers of Promicromonospora citrea VKM Ac-665' and Promicromonospora sp. VKM Ac-1028, Carbohydr. Res., 449, 34-142, https://doi.org/10.1016/j.carres.2017.07.008.
- 8. Leontein, K., Lindberg, B., and Lonngren, J. (1978) Assignment of absolute configuration of sugars by g.l.c. of their acetylated glycosides formed from chiral alcohols, Carbohydr. Res., 62, 359-362, https://doi.org/10.1016/S0008-6215 (00)80882-4.
- 9. Shashkov, A. S., Lipkind, G. M., Knirel, Y. A., and Kochetkov, N. K. (1988) Stereometrical factors determining the effects of glycosylation on the C chemical shifts in carbohydrates, Magn. Reson. Chem., 26, 735-747, https://doi.org/10.1002/mrc.1260260904.
- 10. Garegg, P.J., Jansson, P.-E., Lindberg, B., Lindh, F., and Lonngren, J. (1980) Configuration of the acetal carbon atom of pyruvic acid acetals in some bacterial polysaccharides, Carbohydr. Res., 79, 127-132, https://doi.org/10.1016/S0008-6215 (00)83666-6.
- 11. Chun, J., Oren, A., Ventosa, A., Christensen, H., Arahal, D. R., da Costa M. S., Rooney, A. P., Yi, H., Xu, X. W., De Meyer, S., and Trujillo, M. E. (2018) Proposed minimal standards for the use of genome data for the taxonomy of prokaryotes, Int. J. Syst. Evol. Microbiol., 68, 461-466, https://doi.org/10.1099/ijsem.0.002516.
