PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12589762-4	2003	Recombinant RC-RNase 4 (rRNase 4), which contains an additional Met residue and glutamine instead of pyroglutamate at the N terminus, was found to possess less catalytic and cytotoxic activities than RNase 4.	Pyrrolidonecarboxylic Acid	101-114	ribonuclease A family member 4	Rattus norvegicus	24-32	
12589762-9	2003	A comparison of the 3D structure of rRNase 4 with the structurally and functionally related cytotoxic ribonuclease, onconase (ONC), showed that the two H-bonds in the N-terminal pyroglutamate of ONC were not present at the corresponding glutamine residue of rRNase 4.	Pyrrolidonecarboxylic Acid	178-191	ribonuclease A family member 4	Rattus norvegicus	36-44	
12589762-9	2003	A comparison of the 3D structure of rRNase 4 with the structurally and functionally related cytotoxic ribonuclease, onconase (ONC), showed that the two H-bonds in the N-terminal pyroglutamate of ONC were not present at the corresponding glutamine residue of rRNase 4.	Pyrrolidonecarboxylic Acid	178-191	ribonuclease A family member 4	Rattus norvegicus	258-266