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  ______     ___      _  __   _    _     _____   
 /_   _//   / _ \\   | |/ // | || | ||  |__  //  
   | ||    | / \ ||  | ' //  | || | ||    / //   
  _| ||    | \_/ ||  | . \\  | \\_/ ||   / //__  
 /__//      \___//   |_|\_\\  \____//   /_____|| 
 `--`       `---`    `-` --`   `---`    `-----`

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發送短信 : Nγ-hydroxyasparagine: a multifunctional unnatural amino acid that is a good P1 substrate of asparaginyl peptide ligases