PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
10225430-2	1999	The level of LTC4S phosphorylation was increased 3-5 fold over a 4 h period decreasing to basal levels after 8 h. This phosphorylation event was found to be specific to THP-1 cells as there was a lack of LTC4S phosphorylation in both COS-7 and K-562 cells, and was also found to be dependent on the cellular confluency.	carbonyl sulfide	234-237	leukotriene C4 synthase	Homo sapiens	13-18	
7599836-5	1995	The purified LTC4 synthase migrated in sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) as an 18-kD protein, and its 19 N-terminal amino acid sequence is identical to that of purified LTC4 synthase from KG-1 myeloid cells or from expression cloning of a KG-1 library in COS cells.	carbonyl sulfide	290-293	leukotriene C4 synthase	Homo sapiens	13-26