Predicted to enable galactose binding activity and pattern recognition receptor activity. Predicted to be involved in calcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules and immune response. Predicted to be located in extracellular region. Predicted to be active in external side of plasma membrane. Human ortholog(s) of this gene implicated in several diseases, including autoimmune disease (multiple); bacterial infectious disease (multiple); fungal infectious disease (multiple); liver disease (multiple); and lung disease (multiple). Orthologous to human COLEC11 (collectin subfamily member 11) and MBL2 (mannose binding lectin 2).