PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12609879-2	2003	A snake-venom PLA(2) was completely inhibited by covalent modification of the catalytic histidine 48 by p-bromophenacyl bromide.	Histidine	88-97	phospholipase A2 group IB	Homo sapiens	14-20