Figure 3
FAD polder maps from the cryo-temperature (a) and room-temperature (b) structures. The maps are contoured at 3σ. The FAD isoallozaxine ring is planar in both structures. In the lower panel, 1σ 2Fo − Fc (blue) and 3σ Fo − Fc maps (negative features are in red and positive features are in green) for the cryotemperature (c) and room-temperature (d) structures are displayed. |