1AVX: Complex Porcine Pancreatic Trypsinsoybean Trypsin Inhibitor Tetragonal Crystal Form
reference: Kunitz-type soybean trypsin inhibitor revisited: refined structure of its complex with porcine trypsin reveals an insight into the interaction between a homologous inhibitor from Erythrina caffra and tissue-type plasminogen activator., Song HK, Suh SW, J Mol Biol 1998 Jan 16;275(2):347-63. PMID: 9466914

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