tokens: The p53-homolog p73beta also activated the PIG3 promoter , but in contrast to p53 , the proline rich domain of p73beta ( residues 81-113 ) was dispensable to induce the PIG3 promoter .
folded_tokens: the p53-homolog p73beta also activate the pig3 promoter , but in contrast to p53 , the proline rich domain of p73beta ( residue 81-113 ) be dispensable to induce the pig3 promoter .