2PRE:
reference: Structural insights into the substrate specificity and activity of ervatamins, the papain-like cysteine proteases from a tropical plant, Ervatamia coronaria., Ghosh R, Chakraborty S, Chakrabarti C, Dattagupta JK, Biswas S, FEBS J. 2008 Feb;275(3):421-34. Epub 2007 Dec 19. PMID: 18167146

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