PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31085683-5	2019	As expected, inhibition of Cdk7/Kin28 blocked phosphorylation of the Rpb1 C-terminal domain heptad repeats at serines 5 and 7, the known target sites.	heptad	92-98	TFIIH complex serine/threonine-protein kinase subunit KIN28	Saccharomyces cerevisiae S288C	32-37