3116
Cloning and expression of the Epstein-Barr virus -encoded dUTPase : patients with acute, reactivated or chronic virus infection develop antibodies against the enzyme .
 ( protein: antibodies, None) , ( protein: enzyme, None) , ( protein: Epstein-Barr virus -encoded dUTPase, 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: antibodies, None) , ( protein: enzyme, None) , ( protein: Epstein-Barr virus -encoded dUTPase, None) 