PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12560478-6 2003 Mismatched oligonucleotides did not inhibit Sp1/Sp3 binding and mutations in the target sequence that abolished triplex formation prevented inhibition of Sp1/Sp3 binding by the TFO. tfo 177-180 Sp3 transcription factor Homo sapiens 158-161