PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
34647721-4	2021	We observe divergent ADP-ribosylation dynamics for the catalytic domains of PARPs 14 and 15, with PARP15 modifying more sites on itself (+3-4 ADP-ribose) than the closely related PARP14 protein (+1-2 ADP-ribose)-despite similar numbers of potential modification sites.	Ribose	204-210	poly(ADP-ribose) polymerase 1	Homo sapiens	76-81