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1. (Article ID: 1881)
L'vov VL, Yakovlev AP, Shashkov AS, Dmitriev BA
Antigenic polysaccharides of Shigella. The structure of the polysaccharide chain of Shigella boydii, type 11, lipopolysaccharide
Bioorganicheskaya Khimia = Bioorganic Chemistry [Russian] 17 (1991)
111-120
On mild acid degradation of the Shigella boydii, type 11 lipopolysaccharide, the corresponding O-specific polysaccharide composed of D-glucuronic acid, 2-acetylamino-2-deoxy-D-glucose, D-ribose and L-rhamnose residues in the ratio 1:1:1:3 was obtained. Methylation, partial acid hydrolysis and 13C-NMR spectral data for the polysaccharide led to the structure of the oligosaccharide repeating unit as a branched hexasaccharide: [formula: see text]. Numerous O-acetyl groups attached non-stoichiometrically to the residues of D-glucuronic acid, L-rhamnose and 2-acetylamino-2-deoxy-D-glucose were located with the use of 13C-NMR spectroscopy.
NCBI PubMed ID: 1712200Journal NLM ID: 7804941Publisher: Moskva: Nauka
Institutions: N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow
The publication contains the following compound(s):
- Compound ID: 4919
|
b-D-Ribf-(1-3)-+
|
-4)-a-D-GlcpA-(1-2)-a-L-Rhap-(1-3)-b-L-Rhap-(1-4)-b-L-Rhap-(1-3)-b-D-GlcpNAc-(1- |
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Structure type: polymer chemical repeating unit
Compound class: O-polysaccharide, O-antigen
Reference(s) to other database(s): GTC:G20325XT, GlycomeDB:
4196
- Compound ID: 4920
|
b-D-Ribf-(1-3)-+
|
-4)-a-D-GlcpA2(30%)Ac3Ac-(1-2)-a-L-Rhap4(10%)Ac-(1-3)-b-L-Rhap-(1-4)-b-L-Rhap-(1-3)-b-D-GlcpNAc6(20%)Ac-(1- |
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Structure type: polymer chemical repeating unit
Compound class: O-polysaccharide, O-antigen
Reference(s) to other database(s): GTC:G37961FJ, GlycomeDB:
4196
- Compound ID: 4921
|
-4)-a-D-GlcpA-(1-2)-a-L-Rhap-(1-3)-b-L-Rhap-(1-4)-b-L-Rhap-(1-3)-b-D-GlcpNAc-(1- |
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Structure type: polymer chemical repeating unit
Compound class: O-polysaccharide, O-antigen
Reference(s) to other database(s): GTC:G86137EN, GlycomeDB:
4196
- Compound ID: 4922
Structure type: oligomer
Compound class: O-polysaccharide, O-antigen
Reference(s) to other database(s): GTC:G68645BO, GlycomeDB:
4196
- Compound ID: 4923
Structure type: oligomer
Compound class: O-polysaccharide, O-antigen
Reference(s) to other database(s): GTC:G28000PN, GlycomeDB:
4196
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