FBXO18 is a symbol for the gene, F-box protein, helicase, 18, in humans. Other names include: F-box DNA helicase 1; hFBH1; F-box only protein 18; FBH1; Fbx18. The encoded protein is an enzyme with an amino acid length of 1043 and a mass of 117.7 kDa. Other isoforms may exist. FBXO18 is a member of the Helicase family, UvrD subfamily. This gene shares homology with other species, including: Rat, Zebrafish, Frog, Chicken.