Chemical structure of aeromonas gum - Extracellular polysaccharide from Aeromonas nichidenii 5797

Xiaojuan Xu; Dong Ruan; Yong Jin; Alexander S. Shashkov; Sof'ya N. Senchenkova; Michelle Kilcoyne; Angela V. Savage; Lina Zhang

doi:10.1016/j.carres.2004.04.006

Chemical structure of aeromonas gum - Extracellular polysaccharide from Aeromonas nichidenii 5797

Xiaojuan Xu
, Dong Ruan
, Yong Jin
, Alexander S. Shashkov
, Sof'ya N. Senchenkova
, Michelle Kilcoyne
, Angela V. Savage
, Lina Zhang

Wuhan University
Russian Academy of Sciences

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

20 Citations (Scopus)

Abstract

Aeromonas (A) gum, an extracellular heteropolysaccharide produced by the bacterium Aeromonas nichidenii strain 5797, was studied by ¹H and ¹³C NMR spectroscopy including 2D COSY, TOCSY, ¹H, ¹³C HMQC, HMBC and ROESY experiments after O-deacetylation and Smith degradation. These investigations revealed the presence of an O-acetylated pentasaccharide repeating unit composed of mannose, glucose, xylose and glucuronic acid, and it has the following structure:

Original language	English
Pages (from-to)	1631-1636
Number of pages	6
Journal	Carbohydrate Research
Volume	339
Issue number	9
DOIs	https://doi.org/10.1016/j.carres.2004.04.006
Publication status	Published - 22 Jun 2004

Keywords

Aeromonas gum
Aeromonas nichidenii
NMR
Polysaccharide structure

Access to Document

10.1016/j.carres.2004.04.006

Cite this

@article{dc27213558e14f6bba9749f11b49b4b9,

title = "Chemical structure of aeromonas gum - Extracellular polysaccharide from Aeromonas nichidenii 5797",

abstract = "Aeromonas (A) gum, an extracellular heteropolysaccharide produced by the bacterium Aeromonas nichidenii strain 5797, was studied by 1H and 13C NMR spectroscopy including 2D COSY, TOCSY, 1H, 13C HMQC, HMBC and ROESY experiments after O-deacetylation and Smith degradation. These investigations revealed the presence of an O-acetylated pentasaccharide repeating unit composed of mannose, glucose, xylose and glucuronic acid, and it has the following structure:",

keywords = "Aeromonas gum, Aeromonas nichidenii, NMR, Polysaccharide structure",

author = "Xiaojuan Xu and Dong Ruan and Yong Jin and Shashkov, \{Alexander S.\} and Senchenkova, \{Sof'ya N.\} and Michelle Kilcoyne and Savage, \{Angela V.\} and Lina Zhang",

year = "2004",

month = jun,

day = "22",

doi = "10.1016/j.carres.2004.04.006",

language = "English",

volume = "339",

pages = "1631--1636",

journal = "Carbohydrate Research",

issn = "0008-6215",

publisher = "Elsevier Ltd",

number = "9",

}

TY - JOUR

T1 - Chemical structure of aeromonas gum - Extracellular polysaccharide from Aeromonas nichidenii 5797

AU - Xu, Xiaojuan

AU - Ruan, Dong

AU - Jin, Yong

AU - Shashkov, Alexander S.

AU - Senchenkova, Sof'ya N.

AU - Kilcoyne, Michelle

AU - Savage, Angela V.

AU - Zhang, Lina

PY - 2004/6/22

Y1 - 2004/6/22

N2 - Aeromonas (A) gum, an extracellular heteropolysaccharide produced by the bacterium Aeromonas nichidenii strain 5797, was studied by 1H and 13C NMR spectroscopy including 2D COSY, TOCSY, 1H, 13C HMQC, HMBC and ROESY experiments after O-deacetylation and Smith degradation. These investigations revealed the presence of an O-acetylated pentasaccharide repeating unit composed of mannose, glucose, xylose and glucuronic acid, and it has the following structure:

AB - Aeromonas (A) gum, an extracellular heteropolysaccharide produced by the bacterium Aeromonas nichidenii strain 5797, was studied by 1H and 13C NMR spectroscopy including 2D COSY, TOCSY, 1H, 13C HMQC, HMBC and ROESY experiments after O-deacetylation and Smith degradation. These investigations revealed the presence of an O-acetylated pentasaccharide repeating unit composed of mannose, glucose, xylose and glucuronic acid, and it has the following structure:

KW - Aeromonas gum

KW - Aeromonas nichidenii

KW - NMR

KW - Polysaccharide structure

UR - https://www.scopus.com/pages/publications/2942587004

U2 - 10.1016/j.carres.2004.04.006

DO - 10.1016/j.carres.2004.04.006

M3 - Article

SN - 0008-6215

VL - 339

SP - 1631

EP - 1636

JO - Carbohydrate Research

JF - Carbohydrate Research

IS - 9

ER -

Chemical structure of aeromonas gum - Extracellular polysaccharide from Aeromonas nichidenii 5797

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this