Regulation of DEAH/RHA Helicases by G-Patch Proteins

Figure 4

The OB-fold domain of Prp43 is implicated in the interaction of the helicase with Ntr1 and with RNA. The two loops L1-2 and L4-5 which have been involved in nucleic acid interaction [60] are colored in green. Residues that are involved in the interaction with Ntr1 according to cross-link experiments [58] are colored in cyan.