Figure 4
NCS present in the P1 unit cell of Mn2+-containing crystals of F. tularensis FBPase. The stereographic projection (χ = 180°) shows the presence of three broad, nearly orthogonal twofold peaks in a general orientation with respect to the crystal axes (a = 65.82, b = 76.37, c = 141.11 Å, α = 76.97, β = 87.10, γ = 75.78°). The solution of the structure confirmed the presence of two 222 tetramers with very similar orientations in the P1 cell, as indicated by the peak broadening (Selezneva et al., in preparation). |