Figure 4
Active site conformation in reduced EcAhpC1-186-YFSKHN.
(A) Decameric structure of the reduced form of EcAhpC1-186-YFSKHN in cartoon representation. (B) A representative 2FO-FC electron density map around the CP and the CR region confirms the reduced state. (C) Ribbon representation of the active site, where CP47 adopts helical conformation in the reduced EcAhpC1-186-YFSKHN structure. The 2FO-FC electron density map is shown around the region. (D) Ribbon representation with 2FO-FC map is shown for the active site region observed once in the EcAhpC1-186-YFSKHN reduced structure, wherein CP adopts a loop conformation and is exposed outwards.
