Figure 15 - full size

 

Figure 15.
Figure 15. Comparison of FMN in the oxidized (yellow) and reduced (green) states. The refined structures are shown for FMN, His191 and Asn194. Two preferred water sites seen in the reduced state are also included. Difference electron density is shown contoured at +4.0 ρ[rms] (violet) and –4.0 ρ[rms] (red). The large negative peak reflects the loss of the chloride ion. Figure 15. Comparison of FMN in the oxidized (yellow) and reduced (green) states. The refined structures are shown for FMN, His191 and Asn194. Two preferred water sites seen in the reduced state are also included. Difference electron density is shown contoured at +4.0 ρ[rms] (violet) and –4.0 ρ[rms] (red). The large negative peak reflects the loss of the chloride ion.

The above figure is reprinted by permission from Cell Press: Structure (1994, 2, 1089-1105) copyright 1994.