Trypsin X-ray crystal structure

D, J Sturzebecher and WBode 1991. Geometry of Binding of the N-Alpha-Tosylated Piperidides of weffl-Amidino-Phenylalanine, Para Amidino-Phenylalanine and para-Guanidino-Phenylalanine to Thrombin and Trypsin - X-ray Crystal Structures of Their Trypsin Complexes and Modeling of their Thrombin Complexes. FEBS Letters 287 133-138. 

Turk D, Stiirzebecher J, Bode W (1991) Geometry of binding of the Na-tosylated piperidines of ra-amidino-, p-amidino- and p-guanidino phenylalanine to thrombin and trypsin— X-ray crystal structures of their trypsin complexes and modeling of their thrombin complexes. FEES 287 133-138... 

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