Alignment of 26 β-CA sequences from invertebrate species. Only the first 120 residues are shown. Active-site residues C, D, R, H and C are highlighted below the alignment. These residues are found in all β-CAs. See Table 1 for identification of species.
Syrjänen et al. BMC Biochemistry 2010 11:28 doi:10.1186/1471-2091-11-28