Poly(A) Polymerase Alpha

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Poly(A) polymerase alpha (745 aa, ~83 kDa) is encoded by the human PAPOLA gene. This protein plays a role in the polyadenylation of mRNA.

**Synonyms:** - EC 2.7.7.19 - PAP-Alpha - PAPOLA - Polynucleotide Adenylyltransferase Alpha