AAA proteins
AAA (ATPases Associated with diverse cellular Activities) proteins (speak: triple-A ATPases) are a large group of protein family sharing a common conserved module of approximately 230 amino acid residues. This is a large, functionally diverse protein family belonging to the AAA+ protein superfamily of ring-shaped P-loop NTPases, which exert their activity through the energy-dependent remodeling or translocation of macromolecules.