Predicted to enable enzyme binding activity. Predicted to be involved in positive regulation of apoptotic process and somatic diversification of immunoglobulins. Predicted to act upstream of or within apoptotic process. Predicted to be located in centrosome; cytosol; and nucleoplasm. Predicted to be part of Prp19 complex and spliceosomal complex. Is expressed in cerebral cortex ventricular layer; embryo; limb; and limb mesenchyme. Human ortholog(s) of this gene implicated in colorectal cancer and morbid obesity. Orthologous to human CTNNBL1 (catenin beta like 1). [provided by Alliance of Genome Resources, Apr 2022]