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. Author manuscript; available in PMC: 2023 May 17.
Published in final edited form as: Science. 2022 Nov 10;378(6620):627–634. doi: 10.1126/science.abq2844

Figure 2. Architecture of an Intron Retroelement Active Site.

Figure 2.

(A-B). Organization of the holoRNP core domains. (C-D) The maturase DBD and thumb domains stabilize the DNA recognition loops. (E-F). Model and secondary structure schematic of the intron retroelement prior to the first step of retrotransposition.