2233
A 55-kDa isoform , I kappa B gamma-2 , lacks the 190 C-terminal amino acids of p70 I kappa B gamma .
 ( protein: I kappa B gamma-2, None) , ( protein: 190 C-terminal amino acids, None) , ( protein: I kappa B gamma, None) , ( protein: p70, None) , ( protein: 55-kDa isoform, 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: I kappa B gamma-2, None) , ( protein: 190 C-terminal amino acids, None) , ( protein: I kappa B gamma, None) , ( protein: p70, None) , ( protein: 55-kDa isoform, None) 