Fig. 5
From: A new type of flexible CP12 protein in the marine diatom Thalassiosira pseudonana
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