title: Structure of oligosaccharide F21 derived from exopolysaccharide WL-26 produced by Sphingomonas sp. ATCC 31555.
abstract: Mild hydrolysis of Sphingomonas sp. ATCC 31555 polysaccharide WL-26 afforded a new oligosaccharide, F21. Structural resolution based on sugar and methylation analyses as well as NMR data revealed the oligosaccharide to have the following structure: [Formula, see text:].
authors.affiliation: Key Laboratory of Carbohydrate Chemistry and Biotechnology, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu 214122, China; National Engineering Research Center of Edible Fungi, Key Laboratory of Applied Mycological Resources and Utilization of Ministry of Agriculture, Shanghai Key Laboratory of Agricultural Genetics and Breeding, Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China.
authors.forename: Wei
authors.initials: W
authors.lastname: Jia
authors.affiliation: National Engineering Research Center of Edible Fungi, Key Laboratory of Applied Mycological Resources and Utilization of Ministry of Agriculture, Shanghai Key Laboratory of Agricultural Genetics and Breeding, Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China.
authors.forename: Jin-Song
authors.initials: JS
authors.lastname: Zhang
authors.affiliation: Key Laboratory of Carbohydrate Chemistry and Biotechnology, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu 214122, China.
authors.forename: Yun
authors.initials: Y
authors.lastname: Jiang
authors.affiliation: Key Laboratory of Carbohydrate Chemistry and Biotechnology, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu 214122, China.
authors.forename: Zhi-Yong
authors.initials: ZY
authors.lastname: Zheng
authors.affiliation: Key Laboratory of Carbohydrate Chemistry and Biotechnology, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu 214122, China.
authors.forename: Xiao-Bei
authors.initials: XB
authors.lastname: Zhan
authors.affiliation: Key Laboratory of Carbohydrate Chemistry and Biotechnology, School of Biotechnology, Jiangnan University, Wuxi, Jiangsu 214122, China.
authors.forename: Chi-Chung
authors.initials: CC
authors.lastname: Lin
mesh_terms: D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D002851:Chromatography, High Pressure Liquid; D006868:Hydrolysis; D008969:Molecular Sequence Data; D019906:Nuclear Magnetic Resonance, Biomolecular; D009844:Oligosaccharides / Q000032:analysis*; D011135:Polysaccharides, Bacterial / Q000737:chemistry*; D020578:Sphingomonas / Q000737:chemistry*
chemical_list: D009844:Oligosaccharides; D011135:Polysaccharides, Bacterial