PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9808757-1	1998	Ferrochelatase (EC 4.99.1.1) catalyzes the insertion of ferrous iron into protoporphyrin IX to form protoheme IX.	protoporphyrin IX	74-91	ferrochelatase	Gallus gallus	0-14	
3126696-4	1987	The protoporphyrin:coproporphyrin ratio observed was found to correlate with ferrochelatase-inhibitory activity.	protoporphyrin IX	4-18	ferrochelatase	Gallus gallus	77-91	
3949013-2	1986	The accumulation of protoporphyrin IX was consistent with the finding that ferrochelatase activity was inhibited.	protoporphyrin IX	20-37	ferrochelatase	Gallus gallus	75-89	
6883207-3	1983	Protoporphyrin accumulated in response to 3,5-diethoxycarbonyl-1,4-dihydro-2,4,6-trimethylpyridine (DDC), a result consistent with its ability to inhibit ferrochelatase.	protoporphyrin IX	0-14	ferrochelatase	Gallus gallus	154-168	
7082380-3	1982	The activity of ferrochelatase was required for formation of cobalt protoporphyrin since inhibition of ferrochelatase with 3,5-diethoxycarbonyl-1,4-dihydrocollidine (in the presence of cycloheximide) inhibited formation of cobalt protoporphyrin and resulted in accumulation of protoporphyrin.	protoporphyrin IX	68-82	ferrochelatase	Gallus gallus	16-30	
7082380-3	1982	The activity of ferrochelatase was required for formation of cobalt protoporphyrin since inhibition of ferrochelatase with 3,5-diethoxycarbonyl-1,4-dihydrocollidine (in the presence of cycloheximide) inhibited formation of cobalt protoporphyrin and resulted in accumulation of protoporphyrin.	protoporphyrin IX	68-82	ferrochelatase	Gallus gallus	103-117