4421
Expression of dominant negative N17Rac also prevents TCR and p21ras activation of NFAT , but without interfering with the ERK-2 pathway .
 ( protein: N17Rac, None) , ( protein: NFAT, None) , ( protein: TCR, None) , ( protein: p21ras, None) , ( protein: ERK-2, None) , ( protein: dominant negative N17Rac, 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: N17Rac, None) , ( protein: NFAT, None) , ( protein: TCR, None) , ( protein: p21ras, None) , ( protein: ERK-2, None) , ( protein: dominant negative N17Rac, None) 