Congenital Disorder of Glycosylation, Type in, also known as congenital disorder of glycosylation, is related to congenital disorder of glycosylation, type im and congenital disorder of glycosylation, type iim, and has symptoms including ataxia, muscle spasticity and myoclonus. An important gene associated with Congenital Disorder of Glycosylation, Type in is RFT1 (RFT1 Homolog), and among its related pathways/superpathways are Infectious disease and Metabolism of proteins. The drugs Sorbitol and Acetazolamide have been mentioned in the context of this disorder. Affiliated tissues include liver and heart, and related phenotypes are seizure and hypotonia