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Figure 5.
Figure 5: Interaction of streptomycin with the 30S ribosomal
subunit. a, Difference Fourier maps showing the binding site
of streptomycin. Mutations in ribosomal protein S12 that confer
resistance are shown in red. b, Chemical structure of
streptomycin, showing interactions of the various groups with
specific residues of the ribosome. c, The streptomycin-binding
site, showing its interaction with H27, the 530 loop (H18), H44
and ribosomal protein S12. d, A view of the 30S showing
streptomycin in a space-filling model, and the surrounding RNA
and protein elements.
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