11678
V3 loop of human immunodeficiency virus type 1 suppresses interleukin 2 -induced T cell growth [published erratum appears in AIDS Res Hum Retroviruses 1997 May 1;13(7):633]
 ( protein: interleukin 2, None) , ( protein: V3 loop, 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: interleukin 2, None) , ( protein: V3 loop, None) 