11701
Isoforms Pax-5b and Pax-5e have spliced out their second exon, resulting in proteins with only a partial DNA-binding domain .
 ( protein: Pax-5b, None) , ( protein: Pax-5e, None) , ( protein: DNA-binding domain, 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: Pax-5b, None) , ( protein: Pax-5e, None) , ( protein: DNA-binding domain, None) 