Table 3.
HSQC spectral assignments of APEP-A-b.
Linkage type | Chemical shift (ppm) | |||||
---|---|---|---|---|---|---|
H-1C-1 | H-2C-2 | H-3C-3 | H-4C-4 | H-5C-5 | H-6a; 6bC-6 | |
(A) 6→)-β-D-Glcp-(1→ | 4.48 | 3.27 | 3.45 | 3.43 | 3.58 | 4.18; 3.80 |
101.92 | 72.02 | 74.56 | 68.42 | 73.83 | 67.79 | |
(B) 3,6→)-β-D-Glcp-(1→ | 4.47 | 3.46 | 3.69 | 3.35 | 3.83 | 3.86; 3.64 |
101.95 | 71.82 | 83.36 | 68.53 | 74.17 | 65.59 | |
(C) 3→)-β-D-Glcp-(1→ | 4.69 | 3.59 | 3.69 | 3.41 | 3.79 | 3.87; 3.68 |
101.78 | 71.83 | 83.36 | 68.43 | 74.06 | 59.69 | |
(D) β-D-Glcp-(1→ | 4.69 | 3.38 | 3.27 | 3.58 | 3.83 | 3.86; 3.68 |
101.78 | 72.00 | 74.47 | 68.49 | 74.17 | 59.67 |