3928
Along with our previous demonstration of both physical interactions between PTF gamma/PTF delta and TBP and the involvement of TFIIIB90 in the transcription of class III snRNA genes , these results are consistent with the notion that a TBP -containing complex related to TFIIIB is required for the transcription of class III snRNA genes , and acts through weak interaction with the four-subunit PTF .
 ( protein: TFIIIB, None) , ( protein: four-subunit PTF, None) , ( DNA: snRNA genes, None) , ( protein: TBP, None) , ( DNA: class III snRNA genes, None) , ( protein: TBP, None) , ( DNA: class III snRNA genes, None) , ( protein: PTF gamma/PTF delta, None) , ( protein: TBP -containing complex, None) , ( DNA: snRNA genes, None) , ( protein: PTF, None) , ( protein: TFIIIB90, 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: TFIIIB, None) , ( protein: four-subunit PTF, None) , ( DNA: snRNA genes, None) , ( protein: TBP, None) , ( DNA: class III snRNA genes, None) , ( protein: TBP, None) , ( DNA: class III snRNA genes, None) , ( protein: PTF gamma/PTF delta, None) , ( protein: TBP -containing complex, None) , ( DNA: snRNA genes, None) , ( protein: PTF, None) , ( protein: TFIIIB90, None) 