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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: Mol Microbiol. 2017 Dec 29;107(4):445–454. doi: 10.1111/mmi.13895

Figure 3. RsgA binds the 30S subunit in a way that occludes IF1, IF3, and initiator tRNA.

Figure 3

Interface view of the 30S subunit bound by RsgA (A) or by IF1, IF3, fMet-tRNA, and mRNA (B), as determined by cryo-EM studies (Hussain et al., 2016; Lopez-Alonso et al., 2017). 16S rRNA, gray; r proteins, cyan; RsgA, blue; IF1, magenta; IF3, orange; mRNA, green; fMet-tRNA, black. Head and body regions of the subunit are labeled. Images are based on PDB ID files 5NO3 and 5LMV.