Automated description from the Alliance of Genome Resources (Release 3.1)
Exhibits E-box binding activity and transcription corepressor activity. Involved in circadian regulation of gene expression; negative regulation of transcription, DNA-templated; and respiratory electron transport chain. Localizes to NLS-dependent protein nuclear import complex; cytoplasm; and nucleolus. Is expressed in several structures, including alimentary system; brain; genitourinary system; integumental system; and limb. Orthologous to human MYBBP1A (MYB binding protein 1a).