Predicted to enable several functions, including CARD domain binding activity; NF-kappaB binding activity; and enzyme binding activity. Predicted to contribute to kinase activator activity. Involved in positive regulation of apoptotic process. Located in cytosol. Part of protein-containing complex. Human ortholog(s) of this gene implicated in MALT lymphoma; immunodeficiency 37; malignant mesothelioma; and non-Hodgkin lymphoma. Orthologous to human BCL10 (BCL10 immune signaling adaptor). [provided by Alliance of Genome Resources, Apr 2022]