Super-repeat of LRRs in the TLR7 family of TLR7, TLR8 and TLR9. Forty-two superimposed, cross-dot matrices from human TLR7 [Q9NYK1], mouse TLR7 [P58682], human TLR8 [Q9NR97], mouse TLR8 [P58682], human TLR9 [Q9NR96], mouse TLR9 [Q9EQU3], and green puffer TLR [Q4S0D3] with the widow size of 21 residues and the stringency of 10 (upper) and with the widow size of 41 residues and the stringency of 20 (lower). The summed scores for the 21 ((7 × 6)/2) comparisons are represented by color. The order of higher scores is red > purple > blue > light blue. Residue 46–291, 46–291, 44–288, 44–283, 40–285, 40–285, and 23–268 of human TLR7, mouse TLR7, human TLR8, mouse TLR8, human TLR9, and green puffer TLR, respectively, were used for the cross-dot matrices. The abscissa axis and the ordinate axis are residues number.