However, the assembly states of Lys59Asn, Arg106Cys, and Arg106His TFG mutant proteins lacked the highest band (>315 kDa), whereas the wild‐type TFG protein and the two neuropathy‐associated Gly269Val and Pro285Leu TFG variants displayed five distinct bands representing the complete oligomeric form of TFG proteins. Here, TFG is linked to neuropathy.