Figure 2.
Proline-215 is conserved within the FOXP subfamily. Amino acids 206–260 encoded by exon 5 of FOXP1 were aligned (using CLUSTALW) with a range of sequences from FoxP1, FoxP2 and FoxP4 plus the closest drosophila homologue to the FOXP subgroup. Swiss-Prot/TrEMBL accession numbers are shown in parentheses. Conserved amino acids are shaded in black and similar amino acids are shaded in grey. Proline-215 is indicated by an asterisk and is completely conserved across all available FOXP sequences.