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. Author manuscript; available in PMC: 2020 Feb 14.
Published in final edited form as: J Biomol NMR. 2019 Apr 30;73(3-4):191–198. doi: 10.1007/s10858-019-00245-5

Figure 1.

Figure 1.

HETCOR spectra of [13CH3,13CH3]-Valine-Robo1-Ig1–2-Loop showing overlays of the diamagnetic (black) Lu3+ complex with the paramagnetic (red) Dy3+ and Tb3+ complexes. Spectra were acquired on 300 µM samples in approximately 3 hrs at 600 MHz for protons. Resonance assignments have not been completed and peaks in the diamagnetic spectra are labeled with arbitrary numbers. Several peaks experience large pseudocontact shifts in the paramagnetic spectra and are connected to their diamagnetic counterparts with dashed lines.