2033
UV -induced activation of NF-kappa B was blocked by CD3 depletion, indicating the importance of such cell surface molecules in biological responses to UV .
 ( protein: CD3, None) , ( protein: NF-kappa B, None) , ( protein: cell surface molecules, 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: CD3, None) , ( protein: NF-kappa B, None) , ( protein: cell surface molecules, None) 