(center map)
(1) CASP3 - cleaved~CASP9 -> cleaved~CASP3
(2) cleaved~CASP9@mitochondrial intermembrane space - BCL2|pho@mitochondrial outer membrane -t-> cleaved~CASP9
(3) CASP7 - cleaved~CASP9 -> cleaved~CASP7
(4) CASP9 - (d)ATP:APAF1:CYCS - BIRC5|T34_pho:HBXIP - NOD1 -> cleaved~CASP9
(5) CASP9|S196_unk|T125_unk|S144_unk|Y153_pho -?> cleaved~CASP9
(6) cleaved~CASP9 -> active~caspase
(7) BIRC7+cleaved~CASP9 -> BIRC7:cleaved~CASP9
(8) XIAP|S87_unk+cleaved~CASP9 -> XIAP|S87_unk:cleaved~CASP9