| Carbon-13 nuclear magnetic resonance spectroscopic study of teichuronic acid from Micrococcus luteus cell walls. Comparison of the polysaccharide isolated from cells with that synthesized in vitro. | |
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MedLine Citation:
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PMID: 7295649 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Teichuronic acid isolated from the cell walls of Micrococcus luteus has been examined by natural-abundance (13)C NMR spectroscopy. Proton-decoupled and proton-coupled spectra were obtained for native teichuronic acid and also after the teichuronic acid had been oxidized with periodate and reduced with borohydride. The spectra are consistent with the structure [ManNAcUAp-( beta -1,6)-G1cp-( alpha -1,4)]n. Teichuronic acid synthesized in vitro from suitable substrates by the particulate enzyme fraction obtained from M. luteus yielded a (13)C NMR spectrum which is indistinguishable from that of the native teichuronic acid, indicating a structural identity of the teichuronic acid synthesized in vitro with that isolated from cell walls. |
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Authors:
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S D Johnson; K P Lacher; J S Anderson |
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Publication Detail:
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Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
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Title: Biochemistry Volume: 20 ISSN: 0006-2960 ISO Abbreviation: Biochemistry Publication Date: 1981 Aug |
Date Detail:
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Created Date: 1982-01-09 Completed Date: 1982-01-09 Revised Date: 2007-11-14 |
Medline Journal Info:
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Nlm Unique ID: 0370623 Medline TA: Biochemistry Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 4781-5 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Cell Wall
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metabolism* Magnetic Resonance Spectroscopy Micrococcus / metabolism* Polysaccharides, Bacterial / analysis*, biosynthesis Uronic Acids / analysis*, biosynthesis |
| Grant Support | |
ID/Acronym/Agency:
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AI-08295/AI/NIAID NIH HHS |
| Chemical | |
Reg. No./Substance:
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0/Polysaccharides, Bacterial; 0/Uronic Acids; 37251-79-9/teichuronic acid |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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