(center map)
(1) CDC2_Tyr15_pho_Thr14_pho:cyclin B1*@nucleus - CDC25C__pho@nucleus -> CDC2_Thr14_pho:cyclin B1*@nucleus
(2) CDC2_Thr14_pho:cyclin B1*@nucleus - CDC25C__pho@nucleus -> CDC2:cyclin B1*@nucleus
(3) CDC2_Tyr15_pho:cyclin B1*@nucleus - CDC25C__pho@nucleus -> CDC2:cyclin B1*@nucleus
(4) CDC2_Tyr15_pho_Thr14_pho:cyclin B1*@nucleus - CDC25C__pho@nucleus -> CDC2_Tyr15_pho:cyclin B1*@nucleus
(5) CDC25C@nucleus - CDC2_Thr161_pho:cyclin B1*@nucleus -> CDC25C__pho@nucleus
(6) CDC25C__pho@nucleus - CHEK1_S317_pho_S345_pho@nucleus - CHEK2_Thr68_pho@nucleus -> CDC25C_Ser216_pho__pho@nucleus