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. 2018 Feb 8;8:2600. doi: 10.1038/s41598-018-20925-w

Figure 4.

Figure 4

Highly conserved residues in unstructured regions on the PilOΔ109 structure probed by site directed mutagenesis. (A) The sequence conservation of the PilO families from a subset of Pseudomonads (P. fluorescens, P. syringae pv. phaseolicola 1448 A, P. savastanoi, P. syringae, P. protegens CHA0, P. avellanae, P. stutzeri A1501, P. resinovorans, P. chlororaphis) are indicated by the bars. The conservation of the residues is indicated by the bar and the intensity of the color (high conservation, high bar and bright yellow; low conservation, low bar and a dark brown color). The α-helices (red rectangles) and β-strands (green arrows) indicate secondary structure elements present in the PilOΔ109 structure. (B) The structure of PilOΔ109 indicating the position of the residues chosen for site directed mutagenesis. Conserved and unstructured residues (orange), β-strand breakers (blue), and the position of the di-methyl Lys (green), are indicated.