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. 2016 Oct 17;6:35261. doi: 10.1038/srep35261

Figure 3.

Figure 3

(a) 1H NMR spectra of the polysaccharides produced by the wild-type GTFA-ΔN, GTFO-ΔN and mutant GTFO-ΔN lp977/SS-HA/α4. (b) HPAEC-PAD (Carbo-Pac PA-1) analysis of the oligosaccharides produced by digesting the polysaccharides synthesized from sucrose by wild-type GTFA-ΔN, GTFO-ΔN and mutant GTFO-ΔN lp977/SS-HA/α4 using pullulanase M1 of Klebsiella planticola. 1: maltose; 2: panose; 3: maltotriose; 4: maltotetraose; 5; maltopentaose.