Abstract
Candida albicans mannans are highly perspective polysaccharides for pharmaceutical and biomedical industry. However, they have not been fully characterized. Generally, the larger, acid-stable part of these complex polymers mostly contain α- (and a few β-) linked mannoses. According to this statement all 1H–13C NMR crosspeaks of α-(1→2) and α-(1→3) mannobioses in d2-water as model disaccharides were assigned (and in d6-DMSO—partial assignment). It is clearly shown that it is possible to differentiate the type, configuration and position of the glycosidic linkage i.e. α-(1→2) or α-(1→3) by one bond heteronuclear correlated spectroscopy methodology. Subsequently we compared the reference NMR data and isolated dimer fraction from Candida albicans and concluded that it is exclusively composed of α-(1→2) mannobiose. Notably α-(1→2) linkages as the branching points in the mannan polysaccharide structure imply rather spatially rigid orientation of its sidechains.
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References
Espinosa J, Bruix M, Jarreton O, Skrydstrup T, Beau J, Jimenez-Barbero J (1999) Conformational differences between C- and O-glycosides: the alpha-C-mannobiose/alpha-O-mannobiose case. Chem Eur J 5:442–448
Guazzelli L, Ulc R, Rydner L, Oscarson S (2015) A synthetic strategy to xylose-containing thioglycoside tri- and tetrasaccharide building blocks corresponding to Cryptococcus neoformans capsular polysaccharide structures. Org Biomol Chem 13:6598–6610
Hermansson K, Jansson P-E, Kenne L, Widmalm G, Lindh F (1992) A 1H and 13C NMR study of oligosaccharides from human milk. Application of the computer program CASPER. Carbohydr Res 235:69–81
Jansson P-E, Widmalm G (1992) NMR studies of some 1,2- and 1,3- linked disaccharides. J Chem Soc Perkin Trans 2:1085–1090
Jansson P-E, Kenne L, Widmalm G (1989) Computer assisted structural analysis of polysaccharides with an extended version of CASPER using 1H- and 13C- N.M.R. data. Carbohydr Res 188:169–191
Jansson P-E, Kenne L, Persson K, Widmalm G (1990) Synthesis, NMR, and conformational studies of some 1,2- and 1,3- linked disaccharides. J Chem Soc Perkin Trans 1:591–598
Jansson P-E, Kenne L, Widmalm G (1991) Computer-assisted structural analysis of oligosaccarides using CASPER. Anal Biochem 199:11–17
Jones J, Stoodley R (1965) Fractionation using copper complexes. Methods Carbohydr Chem 5:36–38
Kobayashi H, Matsuda K, Ikeda T, Suzuki M, Takahashi S, Suzuki A et al (1994) Structures of cell wall mannans of pathogenic Candida tropicalis IFO 0199 and IFO 1647 yeast strains. Infect Immun 62:615–622
Kobayashi H, Oymada H, Suzuki A, Shibata N (1996) Identification of antigenic determinant of factor 8, 9 and 34 of genus Candida. FEMS Letters 395:109–112
Kobayashi H, Oymada H, Matsuda K, Shibata N (2003) Distribution of antigenic oligomannosyl side chains in the cell wall mannans of several strains of Candida tropicalis. Arch Microbiol 180:76–80
Kocourek J, Ballou CE (1969) Method for fingerprinting yeast cell wall mannans. J Bacteriol 100:1175–1181
Korcová J, Machová E, Filip J, Bystrický S (2015) Biophysical properties of carboxymethyl derivatives of mannan and dextran. Carbohyd Polym 34:6–11
Ližičárová I, Matulová M, Capek P, Machová E (2007) Human pathogen Candida dubliniensis: a cell wall mannan with a high content of β-1,2-linked mannose residues. Carbohyd Polym 70:89–100
Lowman D, Ensley H, Greene R, Knagge K, Williams D, Kruppa M (2011) Mannan structural complexity is decreased when Candida albicans is cultivated in blood or serum at physiological temperature. Carbohydr Res 346:2752–2759
Lundborg M, Widmalm G (2011) Structure analysis of glycans by NMR chemical shift prediction. Anal Chem 83:1514–1517
Machová E, Čižová A, Bystrický P (2014) Effect of carboxymethylation on antioxidant properties and radical degradation of mannans and glucans. Carbohydr Polym 112:603–607
Masuoka J (2004) Surface glycans of Candida albicans and other pathogenic fungi: physiological roles, clinical uses, and experimental challenges. Clin Microbiol Rev 17:281–310
Okawa Y, Goto K, Nemoto S, Akashi M, Sugawara C, Hanzawa M et al (1996) Antigenicity of cell wall mannans of Candida albicans NIH B-792 (serotype B0 strain cells cultured at high temperature in yeast extract-containing Sabouraud liquid medium. Clin Diagn Lab Immunol 3:331–336
Oyamada H, Ogawa Y, Shibata N, Okawa Y, Suzuki S, Kobayashi H (2008) Structural analysis of cell wall mannanof Candida sojae, a new yeast species isolated from defatted soybean flakes. Arch Microbiol 189:483–490
Shibata N, Akagi R, Hosoya T, Kawahara K, Suzuki A, Ikuta K et al (1996) Existence of novel branched side chains containing β-1,2 and α-1,6 linkages corresponding to antigenic Factor 9 in the mannan of Candida guilliermondii. J Biol Chem 271:9259–9266
Shibata N, Kobayashi H, Okawa Y, Suzuki S (2003) Existence of novel β-1,2 linkage-containing side chain in the mannan of Candida lusitaniae, antigenically related to Candida albicans serotype A. Eur J Biochem 270:2565–2575
Shibata N, Suzuki A, Kobayashi H, Okawa Y (2007) Chemical structure of the cell-wall mannan of Candida albicans serotype A and its difference in yeast and hyphal forms. Biochem J 404:365–372
Shibata N, Kobayashi H, Suzuki S (2012) Immunochemistry of pathogenic yeast, Candida species, focusing on mannan. Proc Jpn Acad Ser B 88:250–265
Shinoda T, Kaufman L, Padhye AA (1981) Comparative evaluation of the Iatron serological Candida check kit and the API 20C kit for identification of medically important Candida species. J Clin Microbiol 13:513–518
Tsuchiya T, Fukuzawa Y, Tagachi M, Nakase T (1974) Serologic aspects of yeast classification. Mycopathol Mycol Appl 53:77–91
Acknowledgements
This work was supported by the project “Biomedical Center Martin”, ITMS code: 26220220187. The project is co-financed from EU sources. This publication is also the result of the project implementation: “Center of Translational Medicine” (ITMS 26220220021), supported by the Operational Programme Research and Innovation funded by the ERDF. This work was also supported by VEGA Grant No. 2/0020/17 and APVV Grant No. APVV-15-0161. Authors would like to thank Dr. I. Uhliariková, Dr. P. Baráth and M. Gažíková (Institute of Chemistry, Slovak Academy of Sciences) for technical assistance.
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Bystrický, P., Dobrota, D., Račay, P. et al. NMR characteristics of α-D-Man-(1→2)-D-Man and α-D-Man-(1→3)-D-Man mannobioses related to Candida albicans yeast mannan structures. Chem. Pap. 71, 2485–2493 (2017). https://doi.org/10.1007/s11696-017-0242-4
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DOI: https://doi.org/10.1007/s11696-017-0242-4