Predicted to enable L-phosphoserine phosphatase activity; magnesium ion binding activity; and protein homodimerization activity. Involved in response to mechanical stimulus; response to nutrient levels; and response to testosterone. Located in neuron projection. Human ortholog(s) of this gene implicated in PSPH deficiency. Orthologous to human PSPH (phosphoserine phosphatase). [provided by Alliance of Genome Resources, Apr 2022]