PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9514098-0	1998	Tumor cell contact mediated transcriptional activation of the fibroblast matrix metalloproteinase-9 gene: involvement of multiple transcription factors including Ets and an alternating purine-pyrimidine repeat.	pyrimidine	192-202	matrix metallopeptidase 9	Rattus norvegicus	73-99	
9150367-5	1997	Also, deletion of an alternating purine-pyrimidine tract in the downstream promoter was found to decrease transcriptional activity, suggesting that promoter conformation may be important in MMP-9 regulation.	pyrimidine	40-50	matrix metallopeptidase 9	Rattus norvegicus	190-195