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papola-b

Gene
papola-b
Protein
Poly(A) polymerase alpha-B
Organism
Xenopus laevis
Length
484 amino acids
Function
Polymerase that creates the 3'-poly(A) tail of mRNA's. May acquire specificity through interaction with a cleavage and polyadenylation factor (CPSF).
Similarity
Belongs to the poly(A) polymerase family.
Mass
53.83 kDa
Sequence
MLVARTCQLYPNAIASTLVHKFFLVFSKWEWPNPVLLKQPEECNLNLPVWDPRVNPSDRYHLMPIITPAYPQQNSTYNVSVSTRAVMVEEFKQGLAITDEILLVKAEWSKLFDAPNFFQKYKHYILLLASAPTEKQRLEWVGLVESKIRILVGSLEKNEFITLAHVNPQSFPSPSENSEKEEFRTMWVIGLVFKKMENSENLSVDLTYDIQSFTDTVYRQAINSKMFETEIKIAAMHVKRKQLHQLLPSHVLPKKKKHSVEGVKLVSLNDSSIDLSVDSDNSMSVPSPTNATRTSPLNSTGLSQGNSPATPVSLSVTNTQATDVMVPQNNSTENSGGSLNESIPETATHPAFSSTPRPLVTRVVSSMPLVNQVQKPVTNTVTKMPSPVAGVKRTSSPTNEESPKKTKTEEDENDSSNSTEVDEQNKLEPEELKEVHSEEKSSSPVPGALPSSQRSSSTDLSDISVLPATPIPVIKNSIKLRLNR