Skip to main content
. 2021 May 31;118(23):e2101349118. doi: 10.1073/pnas.2101349118

Fig. 1.

Fig. 1.

Close homologs of A8AW49 contain variable numbers of repeats that each form the “SHIRT” fold. (A) Schematic of Sgo_0707 showing the N-terminal adhesin domains N1 and N2, tandem repeat (SHIRT) domains (red) and C-terminal LPXTG cell-wall crosslinking motif (black box “L”). (B) Structure of Sgo_R10 and topology; sheets S1 (red) and S2 (blue) are highlighted in boxes. (C) A phylogenetic tree of Sgo_0707 homologs (>70% identity) identified using PHMMER (61) from ENSEMBL bacterial genomes using the N-terminal domain sequence (residue range 1 through 450 for Sgo_0707) and containing the LPXTG cell wall anchor motif at their C termini. The number of SHIRT domain repeats in the stalk of each protein is shown as a bar plot with scale bar below.