Charcot-Marie-Tooth Disease Type 5, also known as hereditary motor and sensory neuropathy with pyramidal features, is related to charcot-marie-tooth disease, x-linked recessive, 5 and deafness, x-linked 1. An important gene associated with Charcot-Marie-Tooth Disease Type 5 is PRPS1 (Phosphoribosyl Pyrophosphate Synthetase 1), and among its related pathways/superpathways are Pentose phosphate pathway and PRPP biosynthesis.