Fig. 3.

Interactions of structurally conserved domains of RRF_mt with the 55S mitoribosome. (A) Contacts between the domain I (orange) and the P loop, the 16S rRNA H80 (blue). (B) Interactions between the domain I and H71 (olive green) of the 16S rRNA. (C) Contacts between the ribosomal protein S12 (magenta) and RRF_mt domain II. Thumbnails to left depict overall orientations of the 55S mitoribosome, with semitransparent 28S (yellow) and 39S (blue) subunits, and overlaid positions of RRF_mt. Landmarks on the thumbnails are same as in Fig. 2.