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. 2024 Feb 14;626(8001):1125–1132. doi: 10.1038/s41586-024-07041-8

Extended Data Fig. 8. Comparison of the ribosomal and EF-Tu-binding sites of Balon and its homologues from different species shows the conservation of EF-Tu/Balon/ribosome association in different bacteria.

Extended Data Fig. 8

(a) Cryo-EM maps comparing the binding of Balon and its homologues Msmeg1130 (from M. smegmatis) and Rv2629 (M. tuberculosis) to the A site of bacterial ribosomes. (b) Zoomed-in view illustrating the protein/protein interaction interface for the ribosome-bound complex of Msmeg1130/EF-Tu. (c) Multiple sequence alignment for EF-Tu from T. aquaticus, P. urativorans, M. smegmatis, M. tuberculosis, and E. coli, illustrating the high conservation of the Balon-binding site in EF-Tu from different bacteria. This panel shows that Balon and its mycobacterial homologues Msmeg1130 and Rv2629 recognize the same residues in domain III of EF-Tu that are involved in tRNA-binding (highlighted in green).