PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6319534-2	1983	p-Hydroxyhippuric acid, liberated from p-hydroxyhippuryl-L-histidyl-L-leucine by angiotensin I-converting enzyme, is converted into a quinoneimine dye with an absorption maximum at 505 nm.	quinoneimine	134-146	angiotensin I converting enzyme	Homo sapiens	81-112	
6271420-4	1981	Finally, oxidative coupling of p-hydroxybenzoic acid with 4-aminoantipyrine is catalyzed by peroxidase in the presence of hydrogen peroxide, producing a quinoneimine dye, the concentration of which is measured at its absorbance maximum at 505 nm to evaluate the activity of ACE.	quinoneimine	153-165	angiotensin I converting enzyme	Homo sapiens	274-277