YLR102C APC9 SGDID:S000004092, Chr XII from 343767-342970, Genome Release 64-1-1, reverse complement, Verified ORF, "Subunit of the Anaphase-Promoting Complex/Cyclosome (APC/C), which is a ubiquitin-protein ligase required for degradation of anaphase inhibitors, including mitotic cyclins, during the metaphase/anaphase transition"