Literature DB >> 10515063

(2-O-alpha-D-galactopyranosyl-4-O-methyl-alpha-D-glucurono)-D-xylan from Eucalyptus globulus Labill.

A A Shatalov1, D V Evtuguin, C Pascoal Neto.   

Abstract

An unusual heteroxylan composed of galactosyl, 4-O-methyl-glucuronosyl and xylosyl residues with molar ratio 1:3:30 was isolated from the wood of Eucalyptus globulus Labill. The results of linkage analysis, supported by data of 1H, 2D 1H-1H COSY and 13C NMR spectroscopy, revealed that the polysaccharide is a (2-O-alpha-D-galactopyranosyl-4-O-methyl-alpha-D- glucurono)-D-xylan with a (1-->4)-linked beta-D-xylopyranosyl backbone branched at O-2 by short side chains composed of terminal 4-O-methyl-alpha-D-glucuronic acid and of 4-O-methyl-alpha-D-glucuronic acid substituted at O-2 with alpha-D-galactose.

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Year:  1999        PMID： 10515063     DOI： 10.1016/s0008-6215(99)00136-6

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN： 0008-6215            Impact factor:   2.104


  11 in total

1.  Lignin composition and structure in young versus adult Eucalyptus globulus plants.

Authors:  Jorge Rencoret; Ana Gutiérrez; Lidia Nieto; J Jiménez-Barbero; Craig B Faulds; Hoon Kim; John Ralph; Angel T Martínez; José C Del Río
Journal:  Plant Physiol       Date:  2010-11-23       Impact factor: 8.340

2.  Structural diversity of xylans in the cell walls of monocots.

Authors:  Maria J Peña; Ameya R Kulkarni; Jason Backe; Michael Boyd; Malcolm A O'Neill; William S York
Journal:  Planta       Date:  2016-04-22       Impact factor: 4.116

3.  Biochemical characterization and relative expression levels of multiple carbohydrate esterases of the xylanolytic rumen bacterium Prevotella ruminicola 23 grown on an ester-enriched substrate.

Authors:  Mirjam A Kabel; Carl J Yeoman; Yejun Han; Dylan Dodd; Charles A Abbas; Jan A M de Bont; Mark Morrison; Isaac K O Cann; Roderick I Mackie
Journal:  Appl Environ Microbiol       Date:  2011-07-08       Impact factor: 4.792

4.  COBRA encodes a putative GPI-anchored protein, which is polarly localized and necessary for oriented cell expansion in Arabidopsis.

Authors:  G Schindelman; A Morikami; J Jung; T I Baskin; N C Carpita; P Derbyshire; M C McCann; P N Benfey
Journal:  Genes Dev       Date:  2001-05-01       Impact factor: 11.361

5.  Identification of a disaccharide side chain 2-O-α-D-galactopyranosyl-α-D-glucuronic acid in Arabidopsis xylan.

Authors:  Ruiqin Zhong; Quincy Teng; Chanhui Lee; Zheng-Hua Ye
Journal:  Plant Signal Behav       Date:  2014-02-12

6.  Asparagus IRX9, IRX10, and IRX14A Are Components of an Active Xylan Backbone Synthase Complex that Forms in the Golgi Apparatus.

Authors:  Wei Zeng; Edwin R Lampugnani; Kelsey L Picard; Lili Song; Ai-Min Wu; Isabela M Farion; Jia Zhao; Kris Ford; Monika S Doblin; Antony Bacic
Journal:  Plant Physiol       Date:  2016-03-07       Impact factor: 8.340

7.  A novel, noncatalytic carbohydrate-binding module displays specificity for galactose-containing polysaccharides through calcium-mediated oligomerization.

Authors:  Cedric Y Montanier; Márcia A S Correia; James E Flint; Yanping Zhu; Arnaud Baslé; Lauren S McKee; José A M Prates; Samuel J Polizzi; Pedro M Coutinho; Richard J Lewis; Bernard Henrissat; Carlos M G A Fontes; Harry J Gilbert
Journal:  J Biol Chem       Date:  2011-03-21       Impact factor: 5.157

8.  Combining hot-compressed water and ball milling pretreatments to improve the efficiency of the enzymatic hydrolysis of eucalyptus.

Authors:  Hiroyuki Inoue; Shinichi Yano; Takashi Endo; Tsuyoshi Sakaki; Shigeki Sawayama
Journal:  Biotechnol Biofuels       Date:  2008-04-15       Impact factor: 6.040

9.  An unusual xylan in Arabidopsis primary cell walls is synthesised by GUX3, IRX9L, IRX10L and IRX14.

Authors:  Jenny C Mortimer; Nuno Faria-Blanc; Xiaolan Yu; Theodora Tryfona; Mathias Sorieul; Yao Z Ng; Zhinong Zhang; Katherine Stott; Nadine Anders; Paul Dupree
Journal:  Plant J       Date:  2015-06-25       Impact factor: 6.417

10.  Active fungal GH115 α-glucuronidase produced in Arabidopsis thaliana affects only the UX1-reactive glucuronate decorations on native glucuronoxylans.

Authors:  Sun-Li Chong; Marta Derba-Maceluch; Sanna Koutaniemi; Leonardo D Gómez; Simon J McQueen-Mason; Maija Tenkanen; Ewa J Mellerowicz
Journal:  BMC Biotechnol       Date:  2015-06-18       Impact factor: 2.563
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