PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15246108-4 2004 Oligonucleotide competition and supershift assays revealed that Sp1, CBF, and Sp1-related protein specifically bind to BS1, BS2, and BS3, respectively. Oligonucleotides 0-15 alkylglycerone phosphate synthase Mus musculus 124-127