3AL7:
reference: High-resolution structure of the recombinant sweet-tasting protein thaumatin I., Masuda T, Ohta K, Mikami B, Kitabatake N, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Jun 1;67(Pt, 6):652-8. Epub 2011 May 24. PMID: 21636903

This OCA Structure page
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