Predicted to enable microtubule binding activity. Predicted to be involved in negative regulation of cell migration; negative regulation of interleukin-2 production; and regulation of microtubule polymerization or depolymerization. Predicted to be located in nuclear envelope. Predicted to colocalize with microtubule end. Orthologous to human NAV3 (neuron navigator 3). [provided by Alliance of Genome Resources, Apr 2022]