Golgi membrane protein 1 (GOLM1), a Golgi type 2 transmembrane protein also known as Golgi phosphoprotein 73 (GP73) or Golgi phosphoprotein 2 (GOLPH2), is expressed primarily in epithelial cells, and it is overexpressed upon viral infections including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Wilson disease, and cancers (1, 2, 3, 4). Here, GOLM1 is linked to Wilson disease.