8034
DQalpha and DQbeta trans heterodimeric HLA-DQ molecules form in individuals heterozygous for the DQ2 and DQ8 specificities.
 ( protein: DQ2, None) , ( protein: HLA-DQ molecules, None) , ( protein: DQalpha and DQbeta trans heterodimeric HLA-DQ molecules, None) , ( protein: DQ8, 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: DQ2, None) , ( protein: HLA-DQ molecules, None) , ( protein: DQalpha and DQbeta trans heterodimeric HLA-DQ molecules, None) , ( protein: DQ8, None) 