Predicted to be involved in neural crest cell development; neural crest formation; and protein monoubiquitination. Predicted to be located in Golgi apparatus and spindle. Predicted to be part of Cul3-RING ubiquitin ligase complex. Orthologous to human KBTBD8 (kelch repeat and BTB domain containing 8). [provided by Alliance of Genome Resources, Apr 2022]