Found 2 structures.
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1. Compound ID: 1871
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a-D-GalfNAc-(1-4)-b-D-GlcpA-(1-4)-+
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-4)-b-D-Galp-(1-3)-b-D-GlcpNAc-(1-3)-a-D-Galp-(1- |
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Structure type: polymer chemical repeating unit
Compound class: O-polysaccharide, O-antigen
Contained glycoepitopes: IEDB_115136,IEDB_130651,IEDB_135813,IEDB_136044,IEDB_136906,IEDB_137340,IEDB_137472,IEDB_137473,IEDB_1391962,IEDB_140630,IEDB_141794,IEDB_141807,IEDB_142078,IEDB_143794,IEDB_144987,IEDB_150899,IEDB_151528,IEDB_151531,IEDB_190606,IEDB_423153,IEDB_742247,SB_137,SB_156,SB_165,SB_166,SB_173,SB_187,SB_195,SB_29,SB_31,SB_62,SB_7,SB_88
The structure is contained in the following publication(s):
- Article ID: 607
Arbatsky NP, Mamyan SS, Shashkov AS, Knirel YA, Kochetkov NK, Zych K, Sidorczyk Z "Structure of the O-specific polysaccharide of a serologically separate Proteus penneri strain 22" -
Carbohydrate Research 310(1-2) (1998) 85-90
The O-specific polysaccharide chain (O-antigen) of Proteus penneri strain 22 lipopolysaccharide was studied using chemical methods, including partial acid hydrolysis and Smith degradation, as well as one- and two-dimensional 1H and 13C NMR spectroscopy. The following structure of the pentasaccharide repeating unit was established: -4)bDGalp(1-3)[Ac(1-2)]bDGlcpN(1-3)[Ac(1-2)aDGalfN(1-4)bDGlcpA(1-4)]aDGalp(1-. The O-specific polysaccharide contains a GalNAc residue in the furanose form which has not been hitherto found in bacterial polysaccharides. The O-antigen studied is serologically and structurally unique among Proteus strains and, therefore, a new Proteus serogroup O63 is proposed for P. penneri strain 22.
Lipopolysaccharide, O-antigen, Proteus penneri, O-Serogrouping, 2-Acetamido-2-deoxy-d-galactofuranose
NCBI PubMed ID: 9794073Publication DOI: 10.1016/S0008-6215(98)00157-8Journal NLM ID: 0043535Publisher: Elsevier
Correspondence: knirel@ioc.ac.ru
Institutions: N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia, Institute of Microbiology and Immunology, University of Lodz, 90-237 Lodz, Poland
Methods: NMR-2D, acid hydrolysis, GLC, Smith degradation
- Article ID: 1467
Knirel YA, Kaca W, Rozalski A, Sidorczyk Z "Structure of the O-antigenic polysaccharides of Proteus bacteria" -
Polish Journal of Chemistry 73 (1999) 895-907
Data on the composition and structure of the O-specific polysaccharides (O-antigens) of the lipopolysaccharides of the genus Proteus are summarized and discussed as the molecular basis for serotyping of these medically important bacteria.
structure, O-antigen, Proteus, Bacterial polysaccharide, epitope specificity
Journal NLM ID: 7901356WWW link: http://www.ichf.edu.pl/pjch/pj-1999/pj0699.htm#0895Publisher: Państwowe Wydawnictwo Naukowe
Correspondence: knirel@ioc.ac.ru
Institutions: N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences,Leninsky Prospekt 47, Moscow, Russia, Institute of Microbiology and Immunology, University of Łódź, Banacha 12/16, 90-237 Łódź, Poland, Center of Microbiology and Virology, Polish Academy of Sciences, Lodowa 106, 93-232 Łódź, Poland
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2. Compound ID: 9622
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a-D-GalfNAc-(1-4)-b-D-GlcpA-(1-4)-+
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-3)-a-D-Galp-(1-4)-b-D-Galp-(1-3)-b-D-GlcpNAc-(1- |
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Structure type: polymer biological repeating unit
Compound class: O-polysaccharide
Contained glycoepitopes: IEDB_115136,IEDB_130651,IEDB_135813,IEDB_136044,IEDB_136906,IEDB_137340,IEDB_137472,IEDB_137473,IEDB_1391962,IEDB_140630,IEDB_141794,IEDB_141807,IEDB_142078,IEDB_143794,IEDB_144987,IEDB_150899,IEDB_151528,IEDB_151531,IEDB_190606,IEDB_423153,IEDB_742247,SB_137,SB_156,SB_165,SB_166,SB_173,SB_187,SB_195,SB_29,SB_31,SB_62,SB_7,SB_88
The structure is contained in the following publication(s):
- Article ID: 4049
Knirel YA, Perepelov AV, Kondakova AN, Senchenkova SN, Sidorczyk Z, Rozalski A, Kaca W "Structure and serology of O-antigens as the basis for classification of Proteus strains" -
Innate Immunity 17(1) (2011) 70-96
This review is devoted to structural and serological characteristics of the O-antigens (O-polysaccharides) of the lipopolysaccharides of various Proteus species, which provide the basis for classifying Proteus strains to O-serogroups. The antigenic relationships of Proteus strains within and beyond the genus as well as their O-antigen-related bioactivities are also discussed.
Lipopolysaccharide, O-antigen, Proteus, polysaccharide structure, classification, Serological cross-reactivity, immunospecificity
NCBI PubMed ID: 20305038Publication DOI: 10.1177/1753425909360668Journal NLM ID: 101469670Publisher: Sage Publications
Correspondence: yknirel@gmail.com
Institutions: N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia, Institute of Microbiology, Biotechnology and Immunology, University of Lodz, Lodz, Poland, Department of Microbiology, Jan Kochanowski University, Kielce, Poland
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