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. 2021 Mar 24;19:38. doi: 10.1186/s12964-021-00718-x

Fig. 5.

Fig. 5

NMR spectrometric characterization of CP12: a dynamic dimer. a DOSY-NMR analysis of CP12, on the x-axis is the gradient strength and on the y axis is the normalized intensity on a ln scale (refer to Material and methods section). A linear dependency indicates a homogenous oligomerization of the protein. The linear fit indicates a diffusion coefficient of 3.8 (± 0.1) 10–11 m2 s−1, which relates to a hydrodynamic radius (Rh) of 3.4 (± 1) nm. b and c show the 1H-15N fHSQC spectra of CP12 from T. pseudonana and C. reinhardtii [10] respectively