tokens: In vitro mutagenesis and transient transfection experiments indicate that the C-terminal serine / threonine / proline -rich region of BSAP contains a potent transactivation domain of 55 amino acids which is active from promoter and enhancer positions .
folded_tokens: in vitro mutagenesis and transient transfection experiments indicate that the c-terminal serine / threonine / proline -rich region of bsap contains a potent transactivation domain of 55 amino acids which is active from promoter and enhancer positions .
labels: B-other_name I-other_name I-other_name O O O O O O O B-protein_domain_or_region B-amino_acid_monomer O B-amino_acid_monomer O B-amino_acid_monomer O O O B-protein_molecule O O O B-protein_domain_or_region I-protein_domain_or_region O O O O O O O O O O O O O