| Phenotype details |
6m-onset seizures; status epilepticus; no CNS complications; severe developmental delay (IQ10), 7y-walking; height/weight (SD) -5.1/-2.5; oral feeding; no cleft lip/cleft palate; pulmonary stenosis; Renal hypoplasia, renal failure; Pes planus; no ophthalmologic abnormality; moderate hearing impairment; Hypercholesterolemia, hyperuricemia |