TABLE 3.
Glucosidic linkages of dextrans synthesized by different variants of DSR-E, determined by quantitative 13C NMR analysis
| Protein | Proportion of glucosidic linkages (%)
|
|||
|---|---|---|---|---|
| α-1,6 | α-1,2 | α-1,3 | α-1,4 | |
| L. mesenteroides NRRL B-1299 | 61 | 28 | 12 | 0 |
| DSR-E | 81 | 5 | 10 | 3 |
| Δ(VZ) | 82 | 10 | 6 | 2 |
| Δ(CD2) | 86 | 0 | 11 | 3 |