Immunodeficiency 26 with or Without Neurologic Abnormalities, also known as imd26, is related to immunodeficiency 26. An important gene associated with Immunodeficiency 26 with or Without Neurologic Abnormalities is PRKDC (Protein Kinase, DNA-Activated, Catalytic Subunit). Affiliated tissues include b cells and nk cells, and related phenotypes are seizure and wide nasal bridge