Research Article

Structure of a Rhamnogalacturonan Fragment from Apple Pectin: Implications for Pectin Architecture

Table 2

Assignments of chemical shifts of RGP14P3.

C-1/H-1C-2/H-2C-3/H-3C-4/H-4C-5/H-5C-6/H-6

)-α-D-GalpA93.0/5.2868.72/3.9271.11/4.0578.17/4.3971.44/4.40176.4
)-β-D-GalpA96.96/4.5572.41/3.5174.55/3.8377.53/4.3375.39/4.04175.8
)-α-D-GalpA-(98.26/5.0170.08/3.9170.98/4.1378.04/4.4172.15/4.67176.2
α-D-GalpA-(98.26/5.0174.61/3.8370.14/3.9871.57/4.2872.86/4.68176.3
)-α-L-RhapA-(99.25/5.2476.87/4.1268.72/3.8272.73/3.4069.82/3.8017.4/1.25
)-α-L-RhapA-(99.25/5.2676.87/4.1168.72/3.8272.73/3.4069.82/3.8017.4/1.25