The enterobacterial common-antigen, a cyclic polysaccharide
β Scribed by Anne Dell; Jane Oates; Czeslaw Lugowski; Elzbieta Romanowska; Lennart Kenne; Bengt Lindberg
- Book ID
- 102993218
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 615 KB
- Volume
- 133
- Category
- Article
- ISSN
- 0008-6215
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β¦ Synopsis
Structural studies of the enterobacterial common-antigen, using chemical methods and fast-atom-bombardment mass spectrometry, indicate that it is a cyclic polysaccharide, composed of four, five, and, to a smaller extent, six trisaccharide repeating-units.
In the structure of the antigen, given below, D-Fuc4NAc stands for 4-acetamido-4,6-dideoxy-D-galactose.
π SIMILAR VOLUMES
Two antigenic acidic polysaccharides related to enterobacterial common antigen (ECA) were isolated from a vaccine strain of a pathogenic microorganism Yersiniu pestis. The low molecular weight polysaccharide (LMP) is composed of equal amounts of 2-acetamido-2-deoxy-D-mannuronic acid, 4-acetamido-4,6