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Figure 7
Structural changes at the exit site of the RNA channel. The color scheme for DHX9 is identical to that in Fig. 1[link]; MLE is shown in gray and RNA is in dark blue. (a) Superposition of DHX9 and MLE shows structural changes of secondary structures that impact the RNA channel. (b) A composite cartoon and surface representation of DHX9 shows structural changes that result in complete closure of the RNA exit site. (c) Side-chain movements in RecA1 and domain movements of the secondary structure of the HA domain impact the RNA exit site. Residues are shown in stick representation.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
Volume 79| Part 11| November 2023| Pages 980-991
https://doi.org/10.1107/S2059798323007611
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