7878
SHP2-interacting transmembrane adaptor protein ( SIT ), a novel disulfide-linked dimer regulating human T cell activation .
 ( protein: SHP2-interacting transmembrane adaptor protein, None) , ( protein: SIT, None) , ( protein: disulfide-linked dimer, 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: SHP2-interacting transmembrane adaptor protein, None) , ( protein: SIT, None) , ( protein: disulfide-linked dimer, None) 