PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25603287-2	2015	We demonstrate that Cdk1-cyclin B, the central mitotic kinase, is specific for the trans conformation, not cis, of synthetic, locked Ser-Pro 11-residue peptide substrates, using LC-MSMS detection and sequencing of phosphorylated products.	Proline	137-140	cyclin dependent kinase 1	Homo sapiens	20-24