Extended Data Fig. 6: Projected secondary structure with tertiary and quaternary interactions of ROOLEfa shown based on the cryo-EM structure. | Nature

Extended Data Fig. 6: Projected secondary structure with tertiary and quaternary interactions of ROOLEfa shown based on the cryo-EM structure.

From: Cryo-EM structure of a natural RNA nanocage

Extended Data Fig. 6

H1–H16 of monomers 1–4, H7, and H13, H15, H16 of monomers 5–8 are shown to indicate tertiary and quaternary interactions in ROOLEfa. In ROOLFirm, G-A stacking replaces G-C Hoogsteen base pairing.

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