Figure 1From: The aconitate hydratase family from CitrusConservation of the swivel domain in Arabidopsis and Clementine ACO proteins. A multiple alignment of the swivel domain of the aconitate hydratase proteins from Arabidopsis and C. clementina is shown. Asterisks show identical residues in all six sequences, colons indicate conservative changes, and points represent semi-conserved substitutions.Back to article page