Predicted to enable identical protein binding activity; iron ion binding activity; and sulfur dioxygenase activity. Predicted to be involved in glutathione metabolic process and hydrogen sulfide metabolic process. Predicted to be located in cytoplasm and nucleoplasm. Predicted to be active in mitochondrion. Human ortholog(s) of this gene implicated in ethylmalonic encephalopathy. Orthologous to human ETHE1 (ETHE1 persulfide dioxygenase). [provided by Alliance of Genome Resources, Apr 2022]