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. Author manuscript; available in PMC: 2019 Jun 30.
Published in final edited form as: Nat Struct Mol Biol. 2018 Dec 31;26(1):78–83. doi: 10.1038/s41594-018-0172-z

Fig. 4. Protein-protein interactions between CIV and CIII.

Fig. 4

a and b, View from the matrix side of protein-protein interactions involving Cor1 (white) and Cox5A (pink). Residues that make inter-subunit interactions are indicated and their interactions are shown as dashed lines. c, Interactions between cytochrome c1 (Cytc1, brown) and Qcr6 (pale green) with Cox5A (pink) in the IMS. d, A cardiolipin molecule (CDL, yellow) and a phosphocholine (PCF, grey) within the membrane interacts with residues of Cox5A (pink), Rip1 (pale blue) and Qcr8 (blue).