14800
Target antigens defined by autoantibodies in IDDM include insulin , a putative glycolipid that reacts with islet cell antibodies , and a 64,000-M(r) protein recently identified as glutamic acid decarboxylase .
 ( protein: islet cell antibodies, None) , ( protein: glutamic acid decarboxylase, None) , ( protein: autoantibodies, None) , ( protein: 64,000-M(r) protein, 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: islet cell antibodies, None) , ( protein: glutamic acid decarboxylase, None) , ( protein: autoantibodies, None) , ( protein: 64,000-M(r) protein, None) 