PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15548374-8	2004	Downstream in CDKI-CDK-cyclin cascade, consistent with its inhibitory effect on CDK kinase activity, IP6 treatment of cells increased hypophosphorylated levels of retinoblastoma (Rb) with a decrease in Rb phosphorylation at serine 780, 807, and 811 sites, and caused a moderate to strong decrease in the levels of transcription factors E2F1, E2F4, and E2F5.	Phytic Acid	101-104	E2F transcription factor 5	Homo sapiens	352-356