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. 2019 Mar 1;9:3212. doi: 10.1038/s41598-019-39929-1

Figure 1.

Figure 1

Glycosylation pattern of the Newman, Wood 46 and ATCC55804 WTAs. (A) 500 MHz 1H NMR spectra of purified WTAs in D2O at 293 K; (B) HPAEC-PAD chromatograms of GlcNAc-ribitol disaccharides obtained from S. aureus WTA HF-hydrolysis of the Wood 46 strain (β-D-GlcNAc-(1→4)-ribitol), ATCC55804 strain (β-D-GlcNAc-(1→3)-ribitol) and Newman (α-D-GlcNAc-(1→4)-ribitol) strains. GlcNAc: N-acetyl-glucosamine, Ribol: Ribitol, Tris: Tris buffer in samples.