PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9148920-0	1997	Twin hydroxymethyluracil-A base pair steps define the binding site for the DNA-binding protein TF1.	hydroxymethyluracil-a	5-26	TF1	Bacillus phage SPO1	95-98