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Lindberg B, Lönngren J, Ruden U, Nimmich W
Structural studies of the capsular polysaccharide of Klebsiella type 59
Carbohydrate Research 42(1) (1975)
83-93
|
b-D-GlcpA-(1-4)-+
|
-3)-b-D-Glcp-(1-3)-b-D-Galp-(1-2)-a-D-Manp6(%)Ac-(1-3)-a-D-Manp6(%)Ac-(1- |
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Klebsiella sp. K59
(Ancestor NCBI TaxID 576,
species name lookup)
Taxonomic group: bacteria / Proteobacteria
(Phylum: Proteobacteria)
Associated disease: infection due to Klebsiella [ICD11:
XN620 
]
The structure was elucidated in this paperPublication DOI: 10.1016/S0008-6215(00)84102-6Journal NLM ID: 0043535Publisher: Elsevier
Institutions: Department of Organic Chemistry, Arrhenius Laboratory, University of Stockholm, S-104 05 Stockholm, Sweden, Institut für Medizinische Mikrobiologie und Epidemiologie der Univesität Rostock, DDR-25 Rostock 1 German Democratic Republic
The structure of the capsular polysaccharide from Klebsiella type 59 has been investigated by methylation analysis, a modified Smith-degradation procedure, and uronic acid degradation followed by oxidation and elimination of the substituents of the oxidized residue. The oligomeric fragments produced by these degradative procedures were isolated and characterized. O-Acetyl groups were identified and their position determined. The polysaccharide consists of the following pentasaccharide repeating-unit (dotted lines indicate that only some of the residues carry the O-acetyl substituent) [formula: see text].
Structure type: polymer chemical repeating unit
Location inside paper: abstract
Compound class: CPS
Contained glycoepitopes: IEDB_115136,IEDB_130701,IEDB_136044,IEDB_137472,IEDB_140630,IEDB_141794,IEDB_142488,IEDB_144983,IEDB_146664,IEDB_152206,IEDB_164174,IEDB_190606,IEDB_423153,IEDB_983930,IEDB_983931,SB_165,SB_166,SB_187,SB_192,SB_195,SB_197,SB_44,SB_67,SB_7,SB_72,SB_88
Methods: methylation, IR, NMR, sugar analysis, GLC, carboxyl reduction, Smith degradation, HPLC, optical rotation measurement, uronic acid degradation, GLC-MS IR
Comments, role: Klebsiella sp. K59 (strain 2212152).
NCBI Taxonomy refs (TaxIDs): 576Reference(s) to other database(s): GTC:G79425OU, GlycomeDB:
4822
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Curvall M, Lindberg B, Lönngren J, Nimmich W
Structural studies of the capsular polysaccharide of Klebsiella type 28
Carbohydrate Research 42 (1975)
95-105
|
b-D-Glcp-(1-3)-b-D-GlcpA-(1-2)-+
|
-2)-a-D-Galp-(1-3)-a-D-Manp-(1-2)-a-D-Manp-(1-3)-b-D-Glcp-(1- |
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Klebsiella sp. K28
(Ancestor NCBI TaxID 576,
species name lookup)
Taxonomic group: bacteria / Proteobacteria
(Phylum: Proteobacteria)
Associated disease: infection due to Klebsiella [ICD11:
XN620 ]
The structure was elucidated in this paperPublication DOI: 10.1016/S0008-6215(00)84103-8Journal NLM ID: 0043535Publisher: Elsevier
Institutions: Department of Organic Chemistry, Arrhenius Laboratory, University of Stockholm, S-104 O5 Stockholm, Sweden, Institut für Medizinische Mikrobiologie und Epidemiologie der Univesität Rostock DDR-25 Rostock 1 German Democratic Republic
The capsular polysaccharide from Klebsiella type 28 has been studied by methylation analysis, a modified Smith-degradation procedure, and uronic acid degradation with subsequent oxidation and elimination of the substituents of the oxidized residue. The polysaccharide contained the hexasaccharide repeating-unit shown below. The terminal D-glucopyranose residue was hydrolysed by emulsin, indicating a β linkage. The anomeric natures of other glycosidic linkages were determined by characterization of fragments obtained during the degradative studies. The D-galactopyranose residue was not present in any fragment, but is assumed to be α-linked from optical-rotation considerations [formula: see text].
Structure type: polymer chemical repeating unit
Location inside paper: abstract
Compound class: CPS
Contained glycoepitopes: IEDB_115136,IEDB_130701,IEDB_136104,IEDB_136906,IEDB_137472,IEDB_140630,IEDB_141794,IEDB_142488,IEDB_143632,IEDB_144983,IEDB_146664,IEDB_151528,IEDB_152206,IEDB_190606,IEDB_423153,IEDB_983930,IEDB_983931,SB_136,SB_192,SB_196,SB_44,SB_67,SB_7,SB_72
Methods: methylation, IR, NMR, sugar analysis, GLC, carboxyl reduction, Smith degradation, optical rotation measurement, uronic acid degradation, GLC-MS IR, enzymic degradation
NCBI Taxonomy refs (TaxIDs): 576Reference(s) to other database(s): GTC:G25858YZ, GlycomeDB:
4823
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There is only one chemically distinct structure:
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