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. 2014 Aug 1;9(8):e103125. doi: 10.1371/journal.pone.0103125

Figure 2. Chromosomal swan gene locus and SWAN domain organization.

Figure 2

A genetic map around ssa1750 (swan) from Streptococcus sanguinis strain SK36 is shown. Gene designations or gene tag numbers (ssa) are indicated inside the genes (arrows). The domain organization of SWAN is also shown. The positions of the putative signal sequence (SS), the cell wall sorting signal containing a Sortase A-recognizable LPKTG sequence, an RGD sequence, oligosaccharide/nucleotide binding fold (OB-fold), and an MnuA DNase 1-like domain are depicted with start and end positions of the amino acid residue numbers from the N-terminus.