Figure 4

Superimposition of AtsAPx (yellow) and CrsAPxA (green) structures. The two loops formed by the insertions aa244-aa248 (EVaLo I) and aa303-aa321 (EVaLO II) are shown in red.
Superimposition of AtsAPx (yellow) and CrsAPxA (green) structures. The two loops formed by the insertions aa244-aa248 (EVaLo I) and aa303-aa321 (EVaLO II) are shown in red.