Video 4. Side and top views of a morph between the recognition and intermediate complexes with one ClpX subunit removed for clarity.

Download video file ^{(3.5MB, mp4)}

This morph was generated by aligning subunit A in the recognition complex spiral with subunit F in the intermediate complex spiral after superimposing the ClpP portions of the two structures. In the morph, the purple subunit and ssrA degron move 25 Å or six residues deeper into the axial channel toward ClpP.