Multiple sequence alignment of hemachatoxin with cardiotoxins/cytotoxins (A) and other three-finger toxins (B).

<p>Toxin names, species and accession numbers are shown. Conserved residues in all the sequences are highlighted in black. The type of cardiotoxin based on the conserved Pro31 is highlighted in grey. Disulfide linkages and loop regions are also shown. The sequence identity (in percentage) of each protein with hemachatoxin is shown at the end of each sequence.