PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3103690-4	1987	We now confirm the involvement of serine and histidine in catalysing the phospholipase A2 action of lecithin-cholesterol acyltransferase by demonstrating the inhibition of this activity by phenylboronic acid (Ki = 1.23 mM) and m-aminophenylboronic acid (Ki = 2.32 mM), inhibitors of known serine/histidine hydrolases.	Histidine	45-54	phospholipase A2 group IB	Homo sapiens	73-89