PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15329822-1	2004	The formation of H2S from cyst(e)ine is catalyzed by three enzymes, cystathionine beta synthase, cystathionase, and 3-mercaptopyruvate sulfurtransferase.	(e)ine	30-36	cystathionine beta-synthase	Homo sapiens	68-95