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. 2017 May 11;114(22):5695–5700. doi: 10.1073/pnas.1620431114

Fig. 1.

Fig. 1.

Proposed structure of serotype 2 CPS linked to PG, as determined in this study. The CPS structure is from refs. 11 and 25. PG residues are indicated in blue. Asterisk indicates 80% of the GlcNAc residues are deacetylated in S. pneumoniae (28). GlcUA, glucuronic acid; Rha, rhamnose.