6440
Intracellular deletion variants of TLR2 lacking C-terminal 13 or 141 aa fail to recruit IRAK , which is consistent with the inability of these mutants to transmit LPS cellular signaling .
 ( protein: IRAK, None) , ( protein: TLR2, 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: IRAK, None) , ( protein: TLR2, None) 