Automated description from the Alliance of Genome Resources
Predicted to have protein homodimerization activity. Involved in B cell differentiation; B cell proliferation; and B cell receptor signaling pathway. Localizes to several cellular components, including the B cell receptor complex; external side of plasma membrane; and multivesicular body. Human ortholog(s) of this gene implicated in agammaglobulinemia. Is expressed in liver. Orthologous to human CD79A (CD79a molecule).