RFX5 and CIITA associate to form a complex capable of activating transcription from class II major histocompatibility complex promoters .
rfx5 and ciita associate to form a complex capable of activating transcription from class ii major histocompatibility complex promoters .
B-protein_molecule O B-protein_molecule O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O