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Antoni Rozalski - One of the best experts on this subject based on the ideXlab platform.
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Structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O43 containing an amide of d-galacturonic acid with l-serine
Carbohydrate research, 2005Co-Authors: Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional 1 H, 1 H COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of d -galacturonic acid with l -alanine and has the following pentasaccharide repeating unit:
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The O-polysaccharide from the lipopolysaccharide of Providencia stuartii O44 contains L-quinovose, a 6-deoxy sugar rarely occurring in bacterial polysaccharides.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) of Providencia stuartii O44:H4 (strain 3768/51) was obtained by mild acid degradation of the lipopolysaccharide and studied by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including 2D (1)H,(1)H COSY, TOCSY, ROESY, and H-detected (1)H,(13)C HSQC, and HMQC-TOCSY experiments. The O-polysaccharide was found to have a branched hexasaccharide repeating unit of the following structure: [Formula: see text].
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The structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O57 containing an amide of D-galacturonic acid with L-alanine.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Ivan S. Bushmarinov, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including two-dimensional (1)H,(1)H COSY, TOCSY, ROESY, H-detected (1)H,(13)C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of D-galacturonic acid with L-alanine and has the following pentasaccharide repeating unit: [formula: see text]
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Structure of the O-polysaccharide of Providencia stuartii O49.
Carbohydrate research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1H and 13C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1H, 13C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: -->6)-beta-D-Galp(1-->3)-beta-D-GalpNAc(1-->4)-alpha-D-Galp(1-->
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structure of the o polysaccharide of Providencia stuartii o49
Carbohydrate Research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: →6) -β- d -Gal p(1→3) -β- d -Gal p NAc (1→4) -α- d -Gal p(1→
Nina A. Kocharova - One of the best experts on this subject based on the ideXlab platform.
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Structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O43 containing an amide of d-galacturonic acid with l-serine
Carbohydrate research, 2005Co-Authors: Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional 1 H, 1 H COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of d -galacturonic acid with l -alanine and has the following pentasaccharide repeating unit:
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The O-polysaccharide from the lipopolysaccharide of Providencia stuartii O44 contains L-quinovose, a 6-deoxy sugar rarely occurring in bacterial polysaccharides.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) of Providencia stuartii O44:H4 (strain 3768/51) was obtained by mild acid degradation of the lipopolysaccharide and studied by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including 2D (1)H,(1)H COSY, TOCSY, ROESY, and H-detected (1)H,(13)C HSQC, and HMQC-TOCSY experiments. The O-polysaccharide was found to have a branched hexasaccharide repeating unit of the following structure: [Formula: see text].
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The structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O57 containing an amide of D-galacturonic acid with L-alanine.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Ivan S. Bushmarinov, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including two-dimensional (1)H,(1)H COSY, TOCSY, ROESY, H-detected (1)H,(13)C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of D-galacturonic acid with L-alanine and has the following pentasaccharide repeating unit: [formula: see text]
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Structure of the O-polysaccharide of Providencia stuartii O49.
Carbohydrate research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1H and 13C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1H, 13C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: -->6)-beta-D-Galp(1-->3)-beta-D-GalpNAc(1-->4)-alpha-D-Galp(1-->
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structure of the o polysaccharide of Providencia stuartii o49
Carbohydrate Research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: →6) -β- d -Gal p(1→3) -β- d -Gal p NAc (1→4) -α- d -Gal p(1→
Yuriy A. Knirel - One of the best experts on this subject based on the ideXlab platform.
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Structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O43 containing an amide of d-galacturonic acid with l-serine
Carbohydrate research, 2005Co-Authors: Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional 1 H, 1 H COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of d -galacturonic acid with l -alanine and has the following pentasaccharide repeating unit:
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The O-polysaccharide from the lipopolysaccharide of Providencia stuartii O44 contains L-quinovose, a 6-deoxy sugar rarely occurring in bacterial polysaccharides.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) of Providencia stuartii O44:H4 (strain 3768/51) was obtained by mild acid degradation of the lipopolysaccharide and studied by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including 2D (1)H,(1)H COSY, TOCSY, ROESY, and H-detected (1)H,(13)C HSQC, and HMQC-TOCSY experiments. The O-polysaccharide was found to have a branched hexasaccharide repeating unit of the following structure: [Formula: see text].
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The structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O57 containing an amide of D-galacturonic acid with L-alanine.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Ivan S. Bushmarinov, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including two-dimensional (1)H,(1)H COSY, TOCSY, ROESY, H-detected (1)H,(13)C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of D-galacturonic acid with L-alanine and has the following pentasaccharide repeating unit: [formula: see text]
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Structure of the O-polysaccharide of Providencia stuartii O49.
Carbohydrate research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1H and 13C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1H, 13C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: -->6)-beta-D-Galp(1-->3)-beta-D-GalpNAc(1-->4)-alpha-D-Galp(1-->
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structure of the o polysaccharide of Providencia stuartii o49
Carbohydrate Research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: →6) -β- d -Gal p(1→3) -β- d -Gal p NAc (1→4) -α- d -Gal p(1→
Alexander S. Shashkov - One of the best experts on this subject based on the ideXlab platform.
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Structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O43 containing an amide of d-galacturonic acid with l-serine
Carbohydrate research, 2005Co-Authors: Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional 1 H, 1 H COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of d -galacturonic acid with l -alanine and has the following pentasaccharide repeating unit:
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The O-polysaccharide from the lipopolysaccharide of Providencia stuartii O44 contains L-quinovose, a 6-deoxy sugar rarely occurring in bacterial polysaccharides.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) of Providencia stuartii O44:H4 (strain 3768/51) was obtained by mild acid degradation of the lipopolysaccharide and studied by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including 2D (1)H,(1)H COSY, TOCSY, ROESY, and H-detected (1)H,(13)C HSQC, and HMQC-TOCSY experiments. The O-polysaccharide was found to have a branched hexasaccharide repeating unit of the following structure: [Formula: see text].
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The structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O57 containing an amide of D-galacturonic acid with L-alanine.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Ivan S. Bushmarinov, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including two-dimensional (1)H,(1)H COSY, TOCSY, ROESY, H-detected (1)H,(13)C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of D-galacturonic acid with L-alanine and has the following pentasaccharide repeating unit: [formula: see text]
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Structure of the O-polysaccharide of Providencia stuartii O49.
Carbohydrate research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1H and 13C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1H, 13C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: -->6)-beta-D-Galp(1-->3)-beta-D-GalpNAc(1-->4)-alpha-D-Galp(1-->
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structure of the o polysaccharide of Providencia stuartii o49
Carbohydrate Research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: →6) -β- d -Gal p(1→3) -β- d -Gal p NAc (1→4) -α- d -Gal p(1→
Agnieszka Torzewska - One of the best experts on this subject based on the ideXlab platform.
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Structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O43 containing an amide of d-galacturonic acid with l-serine
Carbohydrate research, 2005Co-Authors: Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional 1 H, 1 H COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of d -galacturonic acid with l -alanine and has the following pentasaccharide repeating unit:
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The O-polysaccharide from the lipopolysaccharide of Providencia stuartii O44 contains L-quinovose, a 6-deoxy sugar rarely occurring in bacterial polysaccharides.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) of Providencia stuartii O44:H4 (strain 3768/51) was obtained by mild acid degradation of the lipopolysaccharide and studied by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including 2D (1)H,(1)H COSY, TOCSY, ROESY, and H-detected (1)H,(13)C HSQC, and HMQC-TOCSY experiments. The O-polysaccharide was found to have a branched hexasaccharide repeating unit of the following structure: [Formula: see text].
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The structure of the O-polysaccharide from the lipopolysaccharide of Providencia stuartii O57 containing an amide of D-galacturonic acid with L-alanine.
Carbohydrate research, 2005Co-Authors: Nina A. Kocharova, Ivan S. Bushmarinov, Olga G. Ovchinnikova, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including two-dimensional (1)H,(1)H COSY, TOCSY, ROESY, H-detected (1)H,(13)C HSQC, and HMBC experiments, showed that the polysaccharide contains an amide of D-galacturonic acid with L-alanine and has the following pentasaccharide repeating unit: [formula: see text]
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Structure of the O-polysaccharide of Providencia stuartii O49.
Carbohydrate research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1H and 13C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1H, 13C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: -->6)-beta-D-Galp(1-->3)-beta-D-GalpNAc(1-->4)-alpha-D-Galp(1-->
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structure of the o polysaccharide of Providencia stuartii o49
Carbohydrate Research, 2004Co-Authors: Ivan S. Bushmarinov, Olga G. Ovchinnikova, Nina A. Kocharova, Aleksandra Blaszczyk, F. V. Toukach, Agnieszka Torzewska, Alexander S. Shashkov, Yuriy A. Knirel, Antoni RozalskiAbstract:Abstract The O-specific polysaccharide chain (O-antigen) of the lipopolysaccharide (LPS) of Providencia stuartii O49 was studied using sugar and methylation analyses along with 1 H and 13 C NMR spectroscopy, including two-dimensional COSY, TOCSY, ROESY, H-detected 1 H, 13 C HSQC and HMBC experiments. The polysaccharide was found to have the trisaccharide repeating unit with the following structure: →6) -β- d -Gal p(1→3) -β- d -Gal p NAc (1→4) -α- d -Gal p(1→
