PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23178880-2	2012	Here we demonstrate that EGFR-activated ERK2 binds directly to PKM2 Ile 429/Leu 431 through the ERK2 docking groove and phosphorylates PKM2 at Ser 37, but does not phosphorylate PKM1.	Serine	143-146	epidermal growth factor receptor	Homo sapiens	25-29	
23178880-6	2012	In addition, levels of PKM2 Ser 37 phosphorylation correlate with EGFR and ERK1/2 activity in human glioblastoma specimens.	Serine	28-31	epidermal growth factor receptor	Homo sapiens	66-70