Predicted to enable 1-acylglycerol-3-phosphate O-acyltransferase activity and carboxylic ester hydrolase activity. Acts upstream of or within lipid metabolic process. Located in lipid droplet. Human ortholog(s) of this gene implicated in autosomal recessive congenital ichthyosis 1 and neutral lipid storage disease. Orthologous to human ABHD5 (abhydrolase domain containing 5, lysophosphatidic acid acyltransferase). [provided by Alliance of Genome Resources, Apr 2022]