Fig. 7. Distribution of regions (in red) showing conformational selection in CYP17A1/abiraterone upon binding of cytb5. The view is of the proximal surface, rotated ∼60° counterclockwise from Fig. 3. Regions shown in orange are tentative, either due to spectral overlap or provisional resonance assignment. The side chains of arginine residues (R347, R358 and R449) implicated in cytb5 binding are shown in red.
