[The structure of extracellular polysaccharide of Arthrobacter globiformis].
An extracellular polysaccharide from Arthrobacter globiformis is composed of N-acetyl-D-glucosamine, N-acetyl-D-fucosamine, 2,3-diacetamido-2,3-dideoxy-D-mannuronic acid and O-acetyl groups in the ratio 1:1:2:1. On the basis of solvolysis with anhydrous hydrogen fluoride, which resulted in a tetrasaccharide fragment, and analysis by 1H and 13NMR spectroscopy, it was concluded that the polysaccharide has the following structure: (formula; see text).
Vinogradov
E V
EV
Shashkov
A S
AS
Knirel'
Iu A
IuA
Grigor'eva
N A
NA
Shubina
L N
LN
D001173:Arthrobacter / Q000032:analysis*; D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D009844:Oligosaccharides / Q000032:analysis; D011135:Polysaccharides, Bacterial / Q000032:analysis*
D009844:Oligosaccharides; D011135:Polysaccharides, Bacterial
Struktura vnekletochnogo polisakharida Arthrobacter globiformis.