Figure 3 - full size

Figure 3. Fig. 3. ATP-lid movement in PhoQ-KD nucleotide-bound structure. Superimposition of C traces from PhoQ-KD (blue) and CheA-KD (yellow) shows the ATP-lid displacement toward the main -sheet in PhoQ (closed conformation). The AMPPNP molecule is shown in magenta. Glycine C atoms are shown as spheres, and side chains of the hydrophobic patch residues are shown as sticks. Selected residues are labeled for each protein in the color corresponding to the backbone trace. hairpin movement and the conserved Gly in the hairpin are also indicated.

The above figure is reprinted by permission from the ASBMB: J Biol Chem (2001, 276, 41182-41190) copyright 2001.