PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10318797-4 1999 The p27(Kip1) -ubiquitination activity was higher at the G1/S boundary than during the G0/G1 phase, and p27(Kip1) ubiquitination was reduced significantly when the lysine residues at positions 134, 153, and 165 were replaced by arginine, suggesting that these lysine residues are the targets for Ub conjugation. Lysine 164-170 cyclin dependent kinase inhibitor 1B Homo sapiens 8-12 10318797-4 1999 The p27(Kip1) -ubiquitination activity was higher at the G1/S boundary than during the G0/G1 phase, and p27(Kip1) ubiquitination was reduced significantly when the lysine residues at positions 134, 153, and 165 were replaced by arginine, suggesting that these lysine residues are the targets for Ub conjugation. Lysine 164-170 cyclin dependent kinase inhibitor 1B Homo sapiens 108-112 10318797-4 1999 The p27(Kip1) -ubiquitination activity was higher at the G1/S boundary than during the G0/G1 phase, and p27(Kip1) ubiquitination was reduced significantly when the lysine residues at positions 134, 153, and 165 were replaced by arginine, suggesting that these lysine residues are the targets for Ub conjugation. Lysine 260-266 cyclin dependent kinase inhibitor 1B Homo sapiens 8-12 10318797-4 1999 The p27(Kip1) -ubiquitination activity was higher at the G1/S boundary than during the G0/G1 phase, and p27(Kip1) ubiquitination was reduced significantly when the lysine residues at positions 134, 153, and 165 were replaced by arginine, suggesting that these lysine residues are the targets for Ub conjugation. Lysine 260-266 cyclin dependent kinase inhibitor 1B Homo sapiens 108-112