Atypical Glycine Encephalopathy, also known as atypical non-ketotic hyperglycinemia, is related to glycine encephalopathy and glycine encephalopathy 1. An important gene associated with Atypical Glycine Encephalopathy is SLC6A9 (Solute Carrier Family 6 Member 9), and among its related pathways/superpathways are Regulation of expression of SLITs and ROBOs and glycolysis (BioCyc). Related phenotype is nervous system.