6109
Taken together, our findings support the notion that ZAP-70 and Syk can be direct substrates for SHP1 in intact cells.
 ( protein: SHP1, None) , ( protein: Syk, None) , ( protein: ZAP-70, 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: SHP1, None) , ( protein: Syk, None) , ( protein: ZAP-70, None) 