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. 2005 Jan;187(1):296–303. doi: 10.1128/JB.187.1.296-303.2005

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