PNKD (Paroxysmal Nonkinesigenic Dyskinesia) is a Protein Coding gene. Diseases associated with PNKD include Familial Paroxysmal Nonkinesigenic Dyskinesia and Paroxysmal Nonkinesigenic Dyskinesia 1. PNKD is thought to play a role in the regulation of myofibrillogenesis. Mutations in PNKD have been associated with the movement disorder paroxysmal non-kinesigenic dyskinesia. Alternative splicing results in multiple transcript variants.