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. Author manuscript; available in PMC: 2022 Dec 14.
Published in final edited form as: Biochemistry. 2020 May 14;59(21):2012–2021. doi: 10.1021/acs.biochem.0c00294

Figure 2.

Figure 2.

Spin-label pair of positions at residues S48 and S190 on P450cam to probe movements of helices F/G. The Cα and Cβ atoms of S48 and S190 are shown as blue and yellow spheres, respectively. The mutant D38 and W106 residues on Pdx are shown as orange sticks. The heme and iron−sulfur cluster are shown as magenta sticks.