Figure 1
Comparison of the main chain traces between FD1 (magenta) and the FBG domain of L-ficolin (Garlatti et al., 2007). Each Ca2+ ion is shown as a sphere. S–S indicates the conserved disulfide bonds in the two proteins. The conserved histidine residues (H284 in FD1 and H246 in L-ficolin) are shown as sticks. The root-mean-square deviation between the two proteins is 0.73 Å for 190 Cα positions. |