8265
Our data suggest that Grf40 is an adaptor molecule involved in TCR -mediated signaling through a more efficient interaction than Grb2 with SLP-76 and LAT .
 ( protein: TCR, None) , ( protein: Grb2, None) , ( protein: LAT, None) , ( protein: SLP-76, None) , ( protein: Grf40, None) , ( protein: adaptor molecule, 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: TCR, None) , ( protein: Grb2, None) , ( protein: LAT, None) , ( protein: SLP-76, None) , ( protein: Grf40, None) , ( protein: adaptor molecule, None) 