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. 2023 Oct 31;14:6961. doi: 10.1038/s41467-023-42266-7

Fig. 3. The bS22 protein structure in Bbu and other organisms.

Fig. 3

a Bbu bS22 (blue) in the Bbu ribosome binding pocket; b Msm bS22 (cyan) in the Msm ribosome binding pocket; c Fjo bS22 (green) in the Fjo ribosome binding pocket; d Overlay of all three bS22 proteins and their respective binding pockets showing the high structural similarity in the three binding pockets with 16S RNA shown in orange and 23S RNA shown in red; e Bbu bS22 protein; f Homo sapiens (Hsa) eL41 protein; g Hsa mitochondrial mS38 protein; h overlay of Bbu bS22, Hsa eL41, Hsa mS38 proteins; i Molecular interactions of Bbu bS22 protein with the ribosomal RNA components of the binding pocket, interacting 16S RNA helix numbers in orange, interacting 23S RNA helix numbers in red.