PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
4062947-3	1985	Polyacrylamide gel electrophoresis reveals that the core histones H2B, A24 and H3d serve as major poly ADP-ribose acceptors.	Ribose	107-113	CD164 antigen	Mus musculus	71-74