3N0K:
reference: Structural Basis of Trypsin Inhibition and Entomotoxicity of Cospin, Serine Protease Inhibitor Involved in Defense of Coprinopsis cinerea Fruiting Bodies., Sabotic J, Bleuler-Martinez S, Renko M, Avanzo Caglic P, Kallert S, Strukelj B, Turk D, Aebi M, Kos J, Kunzler M, J Biol Chem. 2012 Feb 3;287(6):3898-907. Epub 2011 Dec 13. PMID: 22167196

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