Figure 5

Comparison of FF and LU states from EcAhpC1-186-YFSKHN crystal structures.
(A) Superimposition of two different active sites, the FFlike- (brown) and LUlike state (salmon) which were observed in the reduced EcAhpC1-186-YFSKHN structure. (B) Comparison of FFlike- (brown) and LUlike state (salmon) in the reduced EcAhpC1-186-YFSKHN structure and the LU state of the oxidized EcAhpC1-186-YFSKHN (green) structure.