Table 2. Characteristic values of curves.
| Sequence | Y (60%) | Y (95%) | X (IP*) | Number of groups at 85% APPI |
| DBL6ε | 2 | 24 | 65 | 20 |
| Block 1 | 1 | 12 | 85 | 4 |
| Block 2 | 2 | 7 | 85 | 4 |
| Block 3 | 1 | 21 | 80 | 8 |
| Block 4 | 1 | 10 | 80 | 6 |
| Block 5 | 3 | 11 | 75 | 7 |
| Block 6 | 7 | 20 | 90 | 14 |
| Block 7 | 1 | 20 | 75 | 13 |
*Inflexion Point, where the slope of the curve is maximum.
Number of groups (Y value) at critical points (60 and 95%) and variability of consensus sequence (X value at the inflexion point (IP)). These values have been determined from the graphics on Figure 4B. The histogram was constructed using the following equation: [Ynorm(95%)−Ynorm(60%)]/X(IP) to describe the variability of a sequence where more than one consensus sequence is found.