re92 CDK6_Thr_pho:cyclin D1*:p27Kip1* CDK4_Thr172_pho:cyclin D1*:p27Kip1* re289 re298 CDK4:cyclin D1*@default re178 CDK4:cyclin D1* p27Kip1* CDK6:cyclin D1*@default re179 CDK6:cyclin D1* re180 CDK4:cyclin D1*:p27Kip1* re181 CDK6:cyclin D1*:p27Kip1* re169 p27Kip1*_Thr187_pho CDK2:cyclin E1* re170 CDK2:cyclin E1*:p27Kip1* re171 CDK2:cyclin A2*:p27Kip1* re269 p27Kip1*_Thr157_pho AKT1 re174 re175 re196 re270 p27Kip1*_Thr157_pho@default CDK2:cyclin A2*