TTC30B is a symbol for the gene, Tetratricopeptide repeat domain 30B, in humans. Other names include: Tetratricopeptide repeat protein 30B; TPR repeat protein 30B; IFT70; fleer. The encoded protein has an amino acid length of 665 and a mass of 76.1 kDa. TTC30B is a member of the TTC30/dfy-1/fleer family. This gene shares homology with other species, including: Mouse, Rat.