This gene encodes a protein involved in spindle checkpoint function. The encoded protein contains four WD repeat domains and has sequence similarity with the yeast BUB3 protein. Alternate transcriptional splice variants, encoding different isoforms, have been characterized.
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Protein Aliases: Bub3; Bub3-PA; Bub3-PB; CG7581-PA; CG7581-PB; OTTHUMP00000020682
Gene Aliases: BUB3; CG7581; dBUB3; Dmbub3; Dmel\CG7581; Dmel_CG7581
Entrez Gene ID: (Fruit fly) 43490