Neu-Laxova syndrome 2 (MONDO_0014466) is any Neu-Laxova syndrome in which the cause of the disease is a mutation in the PSAT1 gene. Also known as: Neu-Laxova syndrome caused by mutation in PSAT1, Neu-Laxova syndrome due to phosphoserine aminotransferase deficiency, Neu-Laxova syndrome type 2, PSAT1 Neu-Laxova syndrome, phosphoserine aminotransferase deficiency, prenatal form.