PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15695813-6	2005	By using mass spectrometry, Ser-1443 was identified as the major site phosphorylated on IQGAP1 in intact cells treated with PMA.	Serine	28-31	IQ motif containing GTPase activating protein 1	Homo sapiens	88-94	
15695813-8	2005	In vitro analysis with purified proteins documented that IQGAP1 is a substrate for protein kinase Cepsilon, which catalyzes phosphorylation on Ser-1443.	Serine	143-146	IQ motif containing GTPase activating protein 1	Homo sapiens	57-63