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. Author manuscript; available in PMC: 2023 Mar 27.
Published in final edited form as: Science. 2022 Aug 25;377(6612):1278–1285. doi: 10.1126/science.add5064

Fig. 1. Structural snapshots of Sb-gRAMP RNP in different functional states.

Fig. 1.

(A) Type III-E operon in Candidatus ‘Scalindua brodae’. Snapshot of (B) Sb-gRAMP at resting state, (C) non-matching PFS RNA bound state, (D) matching PFS RNA bound state, and (E) non-matching PFS RNA post-cleavage state with MgCl2. Top images are cryo-EM densities and bottom images are structural models.