PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15582998-6 2005 The p14(ARF)-induced depletion of p34(cdc2) was associated with impaired cdc25C phosphatase expression and a prominent shift to inhibitory Tyr-15-phosphorylation in G(2)-arrested cells lacking either p53, p21, or both. Tyrosine 139-142 cyclin dependent kinase 1 Homo sapiens 38-42