3AIU:
reference: Active-site architecture of benzoxazinone-glucoside beta-D-glucosidases in Triticeae., Sue M, Nakamura C, Miyamoto T, Yajima S, Plant Sci. 2011 Feb;180(2):268-75. Epub 2010 Sep 19. PMID: 21421370

This OCA Structure page
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