(center map)
(1) CDK2:cyclin A2*@nucleus+p27Kip1*@nucleus -> CDK2:cyclin A2*:p27Kip1*@nucleus
(2) CDK2@nucleus+cyclin A2*@nucleus -> CDK2:cyclin A2*@nucleus
(3) CDK2:cyclin A2*@nucleus - CDK7_Thr170_pho:MNAT1:cyclin H*@nucleus -> CDK2_Thr160_pho:cyclin A2*@nucleus
(4) CDK2:cyclin A2*@nucleus+p21Cip*@nucleus -> CDK2_Thr160_pho:cyclin A2*:p21Cip*@nucleus
(5) p21Cip*@nucleus - CDK2:cyclin A2*@nucleus -> p21Cip*_Thr57_pho@nucleus
(6) p107*@nucleus+CDK2:cyclin A2*@nucleus -> CDK2:cyclin A2*:p107*@nucleus
(7) p130*__pho@nucleus+CDK2:cyclin A2*@nucleus -> CDK2:cyclin A2*:p130*__pho@nucleus