The sequences are adGSTD1-1, adGSTD2-2, adGSTD3-3, adGSTD4-4 and adGSTD6-6 (GenBank® accession numbers AF273041, AF273038, AF273039, AF273040 and AY014406 respectively [6,8]). (A) The dashes indicate gaps in the sequence. Black shading indicates 100% conserved residues for the seven sequences, dark grey indicates 80% conserved, and light grey indicates 60% conserved. (B) Matrix table of percentage amino acid identities (top value) and percentage amino acid similarities (bottom value) for the sequences aligned in (A).