5KK9:
reference: Structural studies of N-terminal mutants of Connexin 26 and Connexin 32 using (1)H NMR spectroscopy., Batir Y, Bargiello TA, Dowd TL, Arch Biochem Biophys. 2016 Oct 15;608:8-19. doi: 10.1016/j.abb.2016.06.019. Epub , 2016 Jul 1. PMID: 27378082

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