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. 2014 Oct 9;42(20):12735–12745. doi: 10.1093/nar/gku908

Figure 5.

Figure 5.

Spectroscopic titration curves of TruB tRNA interaction (ctRNA = 200 nM) for U55-tRNAs (a and b) and 5FU55-tRNAs (c and d), for all spectroscopic parameters with fits to a 1:1 binding model as solid lines. (e) Schematic representation of the chase experiment. (f) Chase experiments for C49-tRNA TruB interaction: The fraction bound is averaged over the values obtained from all spectroscopic parameters without TruB (free), with TruB (>90% binding) and after addition of unlabeled U55-tRNA in excess to the complex.