14354
Activated ras expression also replaced the requirement for PKC stimulation in activation of the T-cell transcription factor NF-AT .
 ( protein: PKC, None) , ( protein: ras, None) , ( protein: NF-AT, None) , ( protein: T-cell transcription factor, 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: PKC, None) , ( protein: ras, None) , ( protein: NF-AT, None) , ( protein: T-cell transcription factor, None) 