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APC/C:Cdc20 mediated degradation of Securin

Stable Identifier
R-HSA-174154
Type
Pathway
Species
Homo sapiens
Compartment
Locations in the PathwayBrowser
Summation

The separation of sister chromatids in anaphase requires the destruction of the anaphase inhibitor, securin. Securin associates with and inactivates the protease, separase. Separase cleaves the cohesin subunit, Scc1 that is responsible for the cohesion of sister chromatids (reviewed in Nasmyth et al., 2000). Securin destruction begins at metaphase after the mitotic spindle checkpoint has been satisfied (Hagting et al., 2002).

Participants
Participant Of
Event Information
Orthologous Events
Cross References