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1. (Article ID: 1875)
Knirel YA, Zdorovenko GM, Veremeychenko SN, Shashkov AS, Zakharova IY, Kochetkov NK
Antigenic polysaccharides of bacteria. 36. Structural study of the O-specific polysaccharide chain of the Pseudomonas fluorescens IMV 2763 (Biovar G) lipopolysaccharide
Bioorganicheskaya Khimia = Bioorganic Chemistry [Russian] 15 (1989)
1538-1545
Chemical and serological characterization of the Pseudomonas fluorescens IMV 2763 (biovar G) lipopolysaccharide was carried out. The O-specific polysaccharide chain of the lipopolysaccharide is composed of D-mannose, 6-deoxy-L-talose, N-acetyl-D-galactosamine and O-acetyl groups in the ratio of approximately 2:1:1:1. The polysaccharide is branched and a half of residues of 6-deoxytalose and monosubstituted mannose carry O-acetyl groups. On the basis of methylation, partial acid hydrolysis and 13C NMR analysis it was concluded that the repeating unit of the polysaccharide has the following structure: (formula; see text)
NCBI PubMed ID: 2483048Journal NLM ID: 7804941Publisher: Moskva: Nauka
Institutions: N.D. Zelinsky Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow, Russia
Methods: 13C NMR
The publication contains the following compound(s):
- Compound ID: 4911
|
a-L-6dTalp2(50%)Ac-(1-3)-+
|
-2)-a-D-Manp4(50%)Ac-(1-3)-b-D-GalpNAc-(1-4)-a-D-Manp-(1- |
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Structure type: polymer chemical repeating unit
Compound class: O-polysaccharide, O-antigen
Reference(s) to other database(s): GTC:G26879ZD, GlycomeDB:
16573
- Compound ID: 4912
|
a-L-6dTalp-(1-3)-+
|
-2)-a-D-Manp-(1-3)-b-D-GalpNAc-(1-4)-a-D-Manp-(1- |
Show graphically |
Structure type: polymer chemical repeating unit
Compound class: O-polysaccharide, O-antigen
Reference(s) to other database(s): GTC:G88403VK, GlycomeDB:
16573
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