STRUCTURE OF THE REPEATING UNIT OF THE AC IDIC POLYSACCHARIDE FROM ALTEROMONAS-MACLEODII 2MM6

Authors
NAZARENKO EL ZUBKOV VA SHASHKOV AS KNIREL YA GORSHKOVA RP IVANOVA EP OVODOV YS
Citation
El. Nazarenko et al., STRUCTURE OF THE REPEATING UNIT OF THE AC IDIC POLYSACCHARIDE FROM ALTEROMONAS-MACLEODII 2MM6, Bioorganiceskaa himia, 19(7), 1993, pp. 740-751
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Bioorganiceskaa himia → ACNP
ISSN journal
01323423
Volume
19
Issue
7
Year of publication
1993
Pages
740 - 751
Database
ISI
SICI code
0132-3423(1993)19:7<740:SOTRUO>2.0.ZU;2-5
Abstract
An acidic polysaccharide from Alteromonas macleodii 2MM6 is shown to c onsist of tetrasaccharide repeating units containing D-galactose, 3-O- acetyl-;2-acetamido-2-deoxy-D-glucose, 2-acetamido-2-deoxy-L-guluronic acid and 3,6-dideoxy-3-(4-hydroxybutyramido)-D-galactose residues. On the basis of sugar analysis, H-1 and C-13 NMR-spectroscopy data inclu ding NOE and one-dimensional HOHAHA experiments, the following structu re was suggested for the polysaccharide repeating unit: [GRAP