Predicted to enable metal ion binding activity. Acts upstream of or within several processes, including noradrenergic neuron development; positive regulation of DNA-binding transcription factor activity; and protein monoubiquitination. Located in neuronal cell body. Is expressed in nervous system and neural retina. Human ortholog(s) of this gene implicated in Miles-Carpenter syndrome. Orthologous to human ZC4H2 (zinc finger C4H2-type containing). [provided by Alliance of Genome Resources, Apr 2022]