PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19487459-7	2009	Conversely, substituting a proline for the corresponding residue of CDK6 enforced its complete, apparently cyclin-independent T177 phosphorylation and dramatically increased its activity.	Proline	27-34	cyclin dependent kinase 6	Homo sapiens	68-72	
31219365-6	2019	CDKs possess phosphorylation site selectivity, with the phosphate-acceptor residue preceding a proline.	Proline	95-102	cyclin dependent kinase 6	Homo sapiens	0-4