function:Required for kinetochore localization of BUB1.,similarity:Belongs to the WD repeat BUB3 family.,similarity:Contains 5 WD repeats.,subunit:Interacts with BUB1 and BUBR1.,
Nucleus. Chromosome, centromere, kinetochore . Starts to localize at kinetochores in prometaphase I (Pro-MI) stage and maintains the localization until the metaphase I-anaphase I (MI-AI) transition. .
Brain,Epithelium,Placenta,Spleen,Testis,