3HHI:
reference: Crystal Structures of TbCatB and rhodesain, potential chemotherapeutic targets and major cysteine proteases of Trypanosoma brucei., Kerr ID, Wu P, Marion-Tsukamaki R, Mackey ZB, Brinen LS, PLoS Negl Trop Dis. 2010 Jun 8;4(6):e701. PMID: 20544024

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