2H9H:
reference: An Episulfide Cation (Thiiranium Ring) Trapped in the Active Site of HAV 3C Proteinase Inactivated by Peptide-based Ketone Inhibitors., Yin J, Cherney MM, Bergmann EM, Zhang J, Huitema C, Pettersson H, Eltis LD, Vederas JC, James MN, J Mol Biol. 2006 Jul 7;. PMID: 16860823

This OCA Structure page
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