SRY (sex determining region Y)-box 17, or, SOX17, is a human gene. Other names include: Transcription factor SOX-17; SRY (sex determining region Y)-box 17; VUR3. The encoded protein has an amino acid length of 414 and a mass of 44.1 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.