Accommodation of tmRNA–SmpB into stalled ribosomes: A cryo-EM study

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FIGURE 4.
FIGURE 4.

Movements of PKF during accommodation. (A) Cryo-EM map of the preaccommodated state. (B) Accommodated state. For clarity, density for the 50S subunit is shown as semitransparent. (C) Superimposition of the PKF complex before (semitransparent blue) and after (red) accommodation. The orientation is the same as in A and B.

This Article

  1. Published in Advance December 28, 2009, doi: 10.1261/rna.1757410 RNA 16: 299-306

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