2JET: Crystal Structure Of A Trypsin-Like Mutant (S189d , A226g) Chymotrypsin.
reference: The Crystal Structure of a Trypsin-like Mutant Chymotrypsin: The Role of Position 226 in the Activity and Specificity of S189D Chymotrypsin., Jelinek B, Katona G, Fodor K, Venekei I, Graf L, Protein J. 2007 Sep 6;. PMID: 17805946

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