Figure 3 - full size

Figure 3.
Figure 3. Protomer views and schematic. (a,b) Orthogonal views of the p97/VCP protomer with subdomains colored as in Figure 1a. The disordered connection between 12' and 13' is indicated as a dashed green line. Selected helices are labeled. (c) Schematic models of the p97/VCP protomer in the ADP -AlF[x] and ADP states colored according to subdomain. The model of the ADP state is derived from the comparison of the p97/VCP crystal structure with the cryo-EM map of the ADP state^27; in the ADP state the N-terminal domain is highly mobile and the protrusion following helix 12' of the D2 helical domain becomes ordered.