poly(A) polymerase beta; PAP-beta; polynucleotide adenylyltransferase beta; testis-specific poly(A) polymerase (PAPOLB PAPT)

Function

• DNA polymerase
• interacts with GSG1 (putative)

Cofactor:

• binds 2 Mg+2
• also active with Mn+2

Structure

belongs to the poly(A) polymerase family

Compartment

nucleus

Expression

testis specific

More general terms

• DNA polymerase
• testis-specific protein
• nuclear protein

Database

• Entrez gene: http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&cmd=Retrieve&dopt=Graphics&list_uids=56903
• Kegg: http://www.genome.jp/dbget-bin/www_bget?hsa:56903
• OMIM: https://mirror.omim.org/entry/607436
• UniProt: http://www.uniprot.org/uniprot/Q9NRJ5.html