tokens: First , Tax was found to interact with the 35-kDa ( alpha ) subunit of TFIIA in the yeast two-hybrid interaction system .
folded_tokens: first , tax was found to interact with the 35-kda ( alpha ) subunit of tfiia in the yeast two-hybrid interaction system .
labels: O O B-protein_molecule O O O O O O B-protein_subunit I-protein_subunit I-protein_subunit I-protein_subunit I-protein_subunit O B-protein_molecule O O B-other_artificial_source I-other_artificial_source I-other_artificial_source I-other_artificial_source O