Figure 1 Crystal structure of the HpFtsH ATPase domain. (a) Stereoview of a ribbon diagram showing the overall structure of the HpFtsH ATPase. The -helices are labelled 1-12, and the -strands are labelled 1-5. (b) Stereoview of the ADP binding site. The bound ADP molecule is shown as the ball-and-stick model.

© International Union of Crystallography 2008