Regulation of DEAH/RHA Helicases by G-Patch Proteins

Figure 3

Structure of yeast Prp43 in complex with ADP (PDB code 2XAU). The protein contains six domains: the N-ter domain (green); the RecA1 and RecA2 domains which bind the nucleotide (cyan and dark blue, resp.); the WH domain (orange); the ratchet domain (yellow); and the OB-fold domain (red).