Periodic Paralysis with Later-Onset Distal Motor Neuropathy is related to isolated atp synthase deficiency and neuropathy, ataxia, and retinitis pigmentosa. An important gene associated with Periodic Paralysis with Later-Onset Distal Motor Neuropathy is MT-ATP6 (Mitochondrially Encoded ATP Synthase Membrane Subunit 6), and among its related pathways/superpathways are Respiratory electron transport, ATP synthesis by chemiosmotic coupling, and heat production by uncoupling proteins. and Organelle biogenesis and maintenance.