11166
Mass spectrometry studies performed on a synthetic peptide mapping over the cleavage domain of alphaIIbH predicted the site of proteolysis as located between Val837 and Asp838 .
 ( protein: cleavage domain, None) , ( protein: alphaIIbH, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: cleavage domain, None) , ( protein: alphaIIbH, None) 