PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15264824-2 2004 The first peptide is based on the native sequence of a protein-binding domain within a heteromeric transcriptional activator, HAP2, identified from yeast Saccharomyces cerevisiae, with tyrosine (Y) present at the 1st, 8th and 15th amino acid positions, hence we denote this YYY15. Tyrosine 185-193 transcription activator HAP2 Saccharomyces cerevisiae S288C 126-130