3451
We report that a constitutively active form of calcineurin partially substitutes for the Ca2+ co-stimulus required to activate the IL-2 promoter elements IL-2A (which binds the factors OAP and Oct-1 ) and IL-2E (which binds NF-AT ), and completely substitutes for the Ca2+ co-stimulus required to stimulate an NF-kappa B -dependent element.
 ( protein: NF-kappa B, None) , ( DNA: IL-2 promoter elements, None) , ( DNA: IL-2 promoter, None) , ( protein: NF-AT, None) , ( DNA: IL-2A, None) , ( DNA: IL-2E, None) , ( protein: Oct-1, None) , ( protein: calcineurin, None) , ( protein: OAP, 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: NF-kappa B, None) , ( DNA: IL-2 promoter elements, None) , ( DNA: IL-2 promoter, None) , ( protein: NF-AT, None) , ( DNA: IL-2A, None) , ( DNA: IL-2E, None) , ( protein: Oct-1, None) , ( protein: calcineurin, None) , ( protein: OAP, None) 