Lysophosphatidylethanolamine acyltransferase that regulates phospholipid composition; involved in remodeling membrane phospholipid acyl chains; TRAM–LAG1–CLN8 domain-containing (TLCD) protein family member; homolog of human TLCD1; distant similarity to yeast ceramide synthases, Lag1p and Lac1p; mutation confers sensitivity to inhibitors of sphingolipid biosynthesis