Fig. 2.
Secondary structure and domain analysis of b subunit of atp4. A. The Domain analysis of b subunit. showing various protein signatures and domains identified within the sequence. Key features include signal peptide regions, transmembrane regions, cytoplasmic domains, and the presence of the ATP synthase protein MI25-related family. B. Number of secondary structure regions in the b- subunit before and after RNA editing. The beta sheet (brown) and the alpha helix (blue).
