PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9760176-4	1998	The labeling of 5-lipoxygenase by azido-125I-KBA strictly depended on the presence of calcium ([Ca2+]free > 500 nM) and was abolished by heat denaturation or by prior incubation with a series of pentacyclic triterpenes (e.g., amyrin, beta-boswellic acid, AKBA and 18a-glycyrrhetinic acid).	beta-amyrin	229-235	arachidonate 5-lipoxygenase	Homo sapiens	16-30	
9103531-4	1997	The data show that the dual inhibition of 5-lipoxygenase and HLE is unique to boswellic acids: other pentacyclic triterpenes with HLE inhibitory activities (e.g., ursolic acid and amyrin) do not inhibit 5-lipoxygenase, and leukotriene biosynthesis inhibitors from different chemical classes (e.g., NDGA, MK-886 and ZM-230,487) do not impair HLE activity.	beta-amyrin	180-186	arachidonate 5-lipoxygenase	Homo sapiens	42-56	
1335599-1	1992	Triterpenes--alpha-amyrin acetate, beta-amyrin acetate and beta-amyrin were tested for their effects on the synthesis of 5-lipoxygenase products in human neutrophils.	beta-amyrin	35-46	arachidonate 5-lipoxygenase	Homo sapiens	121-135