(center map)
(1) FUBP1@nucleus - cleaved~CASP3@nucleus - cleaved~CASP7@nucleus -> cleaved_FUBP1@nucleus
(2) KCNIP3@nucleus - cleaved~CASP3@nucleus -> cleaved~KCNIP3@nucleus
(3) RB1@nucleus - cleaved~CASP3@nucleus -> cleaved_RB1@nucleus
(4) cleaved~CASP3 -t-> cleaved~CASP3@nucleus