13598
Fas ( CD95/APO-1 ) is a transmembrane protein of the TNF/neuron growth factor receptor family .
 ( protein: CD95/APO-1, None) , ( protein: transmembrane protein, None) , ( protein: Fas, None) , ( protein: TNF/neuron growth factor receptor family, 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: CD95/APO-1, None) , ( protein: transmembrane protein, None) , ( protein: Fas, None) , ( protein: TNF/neuron growth factor receptor family, None) 