Fig. 5: Atomic model of the T. gondii mitoribosome.
From: Apicomplexan mitoribosome from highly fragmented rRNAs to a functional machine
a−d The individually colored mitoribosomal proteins are shown in cartoon and the rRNAs in gray surface. Atomic model of the mitoribosomal SSU and LSU, respectively, seen from the solvent side (a, b) and the intersubunit side (c, d). e, f Arrangement of mitoribosomal rRNA fragments in the SSU (e) and LSU (f). g Zoomed-in view of the h44 region forming the A site by SSUE, SSUF and fraction of SSUB. h Zoomed-in view of the only rRNA fragment passing through the CP showing that mL40 stabilizes the 5’end of RNA29 extending towards the top of CP. In both (g) and (h), the cryo-EM density contours are shown around the rRNAs. CP: central protuberance.
