Figure 3.
Structures of Trm7 and Trm734 subunits in the Trm7–Trm734 complex. (A) Ribbon diagram of the Trm7 structure. (B) Ribbon diagram of Trm734. Three WD40 domains—BPA, BPB and BPC—are colored, green, blue and yellow, respectively. The linker regions are colored black. Close-up view enclosed in a dotted square indicates one WD40 blade formed by four antiparallel β strands.