Azh is an alias for the gene, Hook microtubule-tethering protein 1, in humans. Other names include: Protein Hook homolog 1; h-hook1; hHK1; HK1. The encoded protein has an amino acid length of 728 and a mass of 84.6 kDa. Azh is a member of the Hook family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.