PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
329889-1	1977	Reaction of the lactose repressor protein from Escherichia coli with high molar excesses (up to 800 fold) of tetranitromethane resulted in modification of tyrosine residues in the amino-terminal and core regions of the molecule.	Tetranitromethane	109-126	repressor	Escherichia coli	24-33