PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22584582-0 2012 Successive phosphorylation of p27(KIP1) protein at serine-10 and C terminus crucially controls its potency to inactivate Cdk2. Serine 51-57 cyclin dependent kinase 2 Homo sapiens 121-125 22584582-1 2012 During the G(1)-S transition, the activity of Cdk2 is regulated by its association with p27(KIP1), which in rodent fibroblasts undergoes phosphorylation mainly at serine 10, threonine 187, and C-terminal threonine 197 by KIS, Cdk2, and Pim or ROCK, respectively. Serine 163-169 cyclin dependent kinase 2 Homo sapiens 46-50 22584582-4 2012 We report here that serine 10 phosphorylation is required for efficient C-terminal phosphorylation of its own by PIM and ROCK kinases and critically controls the potency of p27 as a Cdk2 inhibitor. Serine 20-26 cyclin dependent kinase 2 Homo sapiens 182-186