PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23500306-9	2013	The rate-limiting enzyme in heme synthesis, delta-aminolevulinic acid synthase 2 (ALAS2), was significantly upregulated in HF.	Heme	28-32	5'-aminolevulinate synthase 2	Homo sapiens	44-80	
23500306-9	2013	The rate-limiting enzyme in heme synthesis, delta-aminolevulinic acid synthase 2 (ALAS2), was significantly upregulated in HF.	Heme	28-32	5'-aminolevulinate synthase 2	Homo sapiens	82-87	
23500306-10	2013	Overexpression of ALAS2 in H9c2 cardiac myoblasts resulted in increased heme levels, and hypoxia and erythropoietin treatment increased heme production through upregulation of ALAS2.	Heme	72-76	5'-aminolevulinate synthase 2	Homo sapiens	18-23	
23500306-10	2013	Overexpression of ALAS2 in H9c2 cardiac myoblasts resulted in increased heme levels, and hypoxia and erythropoietin treatment increased heme production through upregulation of ALAS2.	Heme	136-140	5'-aminolevulinate synthase 2	Homo sapiens	176-181