MTPAP( Human )
mitochondrial poly(A) polymerase
Alias
PAPD1|SPAX4
The protein encoded by this gene is a member of the DNA polymerase type-B-like family. This enzyme synthesizes the 3' poly(A) tail of mitochondrial transcripts and plays a role in replication-dependent histone mRNA degradation.[provided by RefSeq, Jan 2011].