3TGJ: S195a Trypsinogen Complexed With Bovine Pancreatic Trypsin I (Bpti)
reference: Comparison of anionic and cationic trypsinogens: the anionic activation domain is more flexible in solution and differs in its mode of BPTI binding in the crystal structure., Pasternak A, Ringe D, Hedstrom L, Protein Sci 1999 Jan;8(1):253-8. PMID: 10210204

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