3OIS:
reference: The crystal structure of the cysteine protease Xylellain from Xylella fastidiosa reveals an intriguing activation mechanism., Leite NR, Faro AR, Dotta MA, Faim LM, Gianotti A, Silva FH, Oliva G, Thiemann OH, FEBS Lett. 2013 Feb 14;587(4):339-44. doi: 10.1016/j.febslet.2013.01.009. Epub, 2013 Jan 17. PMID: 23333295

This OCA Structure page
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