| Characterization of the lipopolysaccharide O-antigen of Cronobacter turicensis HPB3287 as a polysaccharide containing a 5,7-diacetamido-3,5,7,9-tetradeoxy-d-glycero-d-galacto-non-2-ulosonic acid (legionaminic acid) residue. | |
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MedLine Citation:
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PMID: 21963342 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Cronobacter turicensis, previously known as Enterobacter sakazakii, is a Gram-negative opportunistic food-borne pathogen that has been reported as a cause of life-threatening neonatal infections. From chemical and physical analyses involving composition analysis, methylation, two-dimensional high-resolution nuclear magnetic resonance, and mass spectrometry methods, the antigenic O-polysaccharide in the smooth-type lipopolysaccharide of C. turicensis (strain HPB 3287) was determined to be a high molecular mass polymer of a repeating pentasaccharide unit composed of d-galactose, d-glucose, 2-acetamido-2-deoxy-d-galactose, and 5,7-diacetamido-3,5,7,9-tetradeoxy-d-glycero-d-galacto-non-2-ulosonic acid (legionaminic acid), in a molar ratio 2:1:1:1, and having the structure: |
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Authors:
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Leann L Maclean; Evgeny Vinogradov; Franco Pagotto; Malcolm B Perry |
Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-9-9 |
Journal Detail:
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Title: Carbohydrate research Volume: - ISSN: 1873-426X ISO Abbreviation: - Publication Date: 2011 Sep |
Date Detail:
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Created Date: 2011-10-3 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0043535 Medline TA: Carbohydr Res Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
Copyright Information:
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Copyright © 2011 Elsevier Ltd. All rights reserved. |
Affiliation:
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Institute for Biological Sciences, National Research Council, Ottawa, ON, Canada K1A 0R6. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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