Extended Data Fig. 5: IAPs domain analysis.

‘Ca. E. childressi’ and ‘Ca. E. puteoserpentis’ encoded for seven and 13 bona fide IAPs respectively, with BIR and RING domains. Domain analysis of all IAPs encoded by ‘Ca. E. childressi’ on the left, and ‘Ca. E. puteoserpentis’ on the right (BIR, BIR-repeats domain; RING, RING domain). Numbers indicate the domain position in the amino acid sequence (not scaled).