Enables enzyme binding activity. Involved in several processes, including negative regulation of exit from mitosis; nuclear division; and recombinational repair. Located in cytoplasm; nucleus; and spindle.
SGD Description
Securin; inhibits anaphase by binding separin Esp1p; blocks cyclin destruction and mitotic exit, essential for meiotic progression and mitotic cell cycle arrest; localization is cell-cycle dependent and regulated by Cdc28p phosphorylation