tokens: This putative human IL-2rE , designated PRRIII , confers IL-2 responsiveness on a heterologous promoter .
folded_tokens: this putative human il-2re , designated prriii , confers il-2 responsiveness on a heterologous promoter .
labels: O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region O O B-protein_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region O