2JZZ:
reference: Protein structure determination from 13C spin-diffusion solid-state NMR spectroscopy., Manolikas T, Herrmann T, Meier BH, J Am Chem Soc. 2008 Mar 26;130(12):3959-66. Epub 2008 Mar 6. PMID: 18321098

This OCA Structure page
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