anaphase-promoting complex obsolete APC-Cdc20 complex true 2014-12-17T17:01:38Z GO:0090620 This term was made obsolete because it is too fine-grained for GO. Consider Complex Portal EBI-1252490, Anaphase-Promoting Complex variant 2 as an alternate term. cellular_component tb mitotic anaphase promotic complex APC-fizzy complex APC-Slp1 complex OBSOLETE. An anaphase promoting complex bound to the fizzy family APC activator Cdc20/Slp1 which regulates the metaphase anaphase transition by activating the APC/C to target the anaphase inhibitor securin and promotes sister chromatid separation.