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  _____    _    _     ______    ______     _____  
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 /_____||  \____//   `__ `     /_____//  /____//  
 `-----`    `---`    /_//      `-----`  `-----`   
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Text this: Crystallization of a nonclassical Kazal-type Carcinoscorpius rotundicauda serine protease inhibitor, CrSPI-1, complexed with subtilisin