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Table 1 Chemical shifts of acetylated Xyl p

From: Positional preferences of acetyl esterases from different CE families towards acetylated 4-O-methyl glucuronic acid-substituted xylo-oligosaccharides

Structural unit H2 H3 COC H 3 C2 C3 C OCH 3
-Xyl2-OAc- 4.68 - 2.17 73.39 - 173.42
-Xyl3-OAc- - 4.98 2.15 - 75.18 173.92
-Xyl2,3-OAc- 4.81 5.15 2.10/2.11 71.30 72.78 173.04/173.53
-Xyl3-OAc2-MeGlcA- - 5.06 2.22 - 73.77 173.99
  1. Assignment of relevant chemical shifts of acetyl residues present in 4-O-methyl glucuronic acid (MeGlcA)-substituted xylo-oligosaccharides (AcUXOS) from E. globulus.