Figure 3From: Bacillus cereus Fnr binds a [4Fe-4S] cluster and forms a ternary complex with ResD and PlcRChanges in the ultraviolet/visible spectrum of reconstituted B. cereus Fnr in response to O 2 . Spectra of B. cereus holoFnr [0.56 g/L] were recorded before and 10 min, 15 min, 30 min, 60 min after exposure to oxygen. Arrow indicates the trend of the spectral changes.Back to article page