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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: Virology. 2019 Jul 25;536:39–48. doi: 10.1016/j.virol.2019.07.021

Fig. 4:

Fig. 4:

Ring-like FRET in vitro of fluorescent TerS fusion proteins. A: 6X-His Tag Ni2+ and Superose 6B SEC purified TerS-eGFP and TerS-mCherry mixtures renatured together from 6 M urea show FRET of ~50%; B: diffusion (17 ± 3 μm2/sec) characteristic of >670 kDa multimeric ring complexes.