Figure 4: HELFIT analyses of LRR domains adopting left handed helices- LEGL7, mouse CD14, Lmof2365_1307, FSHR, human TLR1, and human TLR2. Six numerical values in each protein are the repeat number and helical parameters of LRRs which in order from top to bottom the repeat number n, the helix pitch P [Å], the rise per repeat unit Δz [Å], the rotation per repeat unit ΔΦ [o], the number of repeat units per turn N [units/repeat], and the helix radius R [Å]. Left and right figures of each protein indicate side views and views along the axes of a helix, respectively. In the side views the direction of helix axis is in the direction of the arrows. In the along views the cross signs show that it is in a downward direction and also the dots show that it is in a upward direction. Black circles indicate the first unit.