7212
Moreover, following IL-2 stimulation of T cells , SOCS-3 was able to interact with the IL-2 receptor complex , and in particular tyrosine phosphorylated Jak1 and IL-2Rbeta .
 ( protein: Jak1, None) , ( protein: IL-2, None) , ( protein: IL-2, None) , ( protein: tyrosine phosphorylated Jak1, None) , ( protein: IL-2Rbeta, None) , ( protein: SOCS-3, None) , ( cell type: T cells, None) , ( protein: IL-2 receptor complex, 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: Jak1, None) , ( protein: IL-2, None) , ( protein: IL-2, None) , ( protein: tyrosine phosphorylated Jak1, None) , ( protein: IL-2Rbeta, None) , ( protein: SOCS-3, None) , ( cell type: T cells, None) , ( protein: IL-2 receptor complex, None) 