Predicted to enable nicotinamide-nucleotide adenylyltransferase activity and nicotinate-nucleotide adenylyltransferase activity. Involved in response to tumor necrosis factor. Located in axon and neuronal cell body. Used to study glaucoma. Orthologous to human NMNAT3 (nicotinamide nucleotide adenylyltransferase 3). [provided by Alliance of Genome Resources, Apr 2022]