Tags: Protein.
Poly(A) polymerase gamma is an enzyme that in humans is encoded by the PAPOLG gene.This gene encodes a member of the poly(A) polymerase family which catalyzes template-independent extension of the 3′ end of a DNA/RNA strand. This enzyme shares 60% identity to the well characterized poly(A) polymerase II (PAPII) at the amino acid level. These two enzymes have similar organization of structural and functional domains.