Predicted to enable identical protein binding activity and ubiquitin protein ligase activity. Predicted to be involved in protein ubiquitination. Is expressed in gut; nervous system; and sensory organ. Used to study endocrine system disease. Human ortholog(s) of this gene implicated in central precocious puberty 2. Orthologous to human MKRN3 (makorin ring finger protein 3). [provided by Alliance of Genome Resources, Apr 2022]