Extended Data Fig. 10: The Pla CP intron structure reveals conserved features as those in Cte 1 CP intron.
From: Structural basis of circularly permuted group II intron self-splicing
a. The overall structure of Pla CP intron. b. 5′- and 3′-exon base-pairing interaction. c. The 2-bp EBS3-IBS3 interaction motif. d. M35 stabilizing the 5′-exon. Black and blue dashed lines indicate metal ion coordination and hydrogen bonds, respectively.
