Predicted to enable voltage-gated monoatomic anion channel activity. Acts upstream of or within fin regeneration. Predicted to be located in membrane and mitochondrion. Predicted to be part of pore complex. Predicted to be active in mitochondrial outer membrane. Is expressed in adaxial cell; musculature system; nervous system; somite; and trigeminal placode. Orthologous to human VDAC3 (voltage dependent anion channel 3).