TTC5 is a symbol for the gene, Tetratricopeptide repeat domain 5, in humans. Other names include: Tetratricopeptide repeat protein 5; Stress-responsive activator of p300; Strap; TPR repeat protein 5. The encoded protein has an amino acid length of 440 and a mass of 48.9 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog.