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. 2023 Jun 29;299(8):104977. doi: 10.1016/j.jbc.2023.104977

Figure 4.

Figure 4

cYY-induced modulation of the CYP121 proximal surface.19F-NMR Spectra acquired in the presence of two-fold excess cYY result in the introduction of a new peak at −84.3 ppm for CYP121_T103C (A). However, in the case of CYP121_T333C, only changes in the paramagnetic pseudocontact shifts are observed (B).