Structural aligment of ClfB, ClfA and SdrG.

Abstract

<p>A. Sequence aligment of ClfB (amino acids 212–550), ClfA (amino acids 229–544) and SdrG (amino acids 117–441). Residues displaying 100% and 50% identity are shown in dark blue and light blue, respectively. F406 in ClfB is marked by red star. B. Ribbon representation of ClfB, with conserved residues colored from red to green following the order from highly conserved to less conserved. C. Superimposition of apo-ClfB and apo-SdrG, colored in orange and cyan, respectively. D. Superimposition of ClfB-Fg α, SdrG-Fg β and ClfA-Fg γ complexes. The SdrG-Fg β and ClfB-Fg α are colored as in <a href="http://www.plospathogens.org/article/info:doi/10.1371/journal.ppat.1002751#ppat-1002751-g003" target="_blank">Figure 3C</a>. The ClfA-Fg γ complex is colored in blue.</p