Exosome Component 6 is a human gene encoded by the symbol, EXOSC6. It may also be known as: Exosome complex component MTR3; mRNA transport regulator 3 homolog; hMtr3; Mtr3 (mRNA transport regulator 3)-homolog (yeast); EAP4; MTR3; Mtr3p; hMtr3p. The encoded protein has an amino acid length of 272 and a mass of 28.2 kDa. Other isoforms may exist. Exosome Component 6 is a member of the RNase PH family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.