PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15964796-5	2005	To investigate the physiological functional outcome of these C-terminal modifications in regulating p53 stability and activity, we introduced missense mutations (lysine to arginine) at the six lysine residues (K6R) into the endogenous p53 gene in mouse embryonic stem (ES) cells.	k6r	210-213	transformation related protein 53, pseudogene	Mus musculus	235-238