tokens: We show , however , that the presence of CIITA does not affect the stability of the higher-order protein complex formed on DNA by RFX , X2BP and NF-Y .
folded_tokens: we show , however , that the presence of ciita does not affect the stability of the higher-order protein complex formed on dna by rfx , x2bp and nf-y .
labels: O O O O O O O O O B-protein_molecule O O O O O O O O O O O O O O B-protein_complex O B-protein_complex O B-protein_complex O