Intellectual Developmental Disorder, Autosomal Dominant 55, with Seizures, also known as autosomal dominant intellectual developmental disorder 55, is related to arthrogryposis, distal, type 2a and parkinson disease 3, autosomal dominant. An important gene associated with Intellectual Developmental Disorder, Autosomal Dominant 55, with Seizures is NUS1 (NUS1 Dehydrodolichyl Diphosphate Synthase Subunit), and among its related pathways/superpathways are Neuroscience and Parkinson's disease pathway. Related phenotypes are intellectual disability and seizure