Skip to main content
. 2011 Jul 19;6(7):e21809. doi: 10.1371/journal.pone.0021809

Figure 1. Superfamily 2 helicases.

Figure 1

(A–C) Ribbon structures in the cartoon representation of Hef (A), Hel308 (B) and XPD helicase (C) and their respective elastic networks (a), (b) and (c). In the ribbon representation, the two RecA-like motor domains are colored red (domain1) and blue (domain 2). In the network representation, three labels 1,2 and 3 are indicated. The distances between them, indicated by red lines, are used for visualization of conformational relaxation. The residues belonging to the conserved ATP binding motifs are highlighted as yellow spheres.