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. 2019 Mar 20;5(3):eaav1850. doi: 10.1126/sciadv.aav1850

Fig. 3. Effect of CDL on the dynamics of complex I.

Fig. 3

(A) The coupled twisting-bending motion (PC3) is strongly influenced by CDL binding to complex I. The crystal structure is taken as reference conformation for the PC. (B) Structural changes in the membrane domain (view from the N-side) induced by cardiolipin binding at the Nqo13/Nqo14 interface. (C) Cardiolipin induces conformational changes at the interface between Nqo8 and the hydrophilic domain. The figure shows the distance between helix TM1 of Nqo8 and helix 1 of Nqo9.