Protein
Polyribonucleotide nucleotidyltransferase 3
Organism
Alkaliphilus metalliredigens (strain QYMF)
Function
Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction.
Similarity
Belongs to the polyribonucleotide nucleotidyltransferase family.
Sequence
MVKTFEMKLGGRPFVVEIGKVAELAQGSCMIKYGDTTVLVTACASKEPKEGLDFFPLSCDYEEKLYAVGKIPGGFIKRESRPSEKATLTARLIDRPIRPLFPKGYHNDVQVIATVLSMDQDCPPDISAMIGSSIALSVSNIPFMGPTASVSVGMIDGEYIVNPTSKQKEDSTLELIVSGTKNAIMMIEAGANELTEAQILDAIMFAHEEIKKIVAFIENIVSEVGKPKSEVIAKQMDSNLLTEVVIFLDTKLANAIKTFDKTERNENIQAVSAEALDYFEEKYEGRSKEVHDILSMLIKVETRKMITSEGIRPDNRKLDEIRPISTQVGILPRAHGTGLFNRGETQVLTITTLGDLRDAQRIDGIGEEDEKRYMHHYNFPPYSVGETRFMRGPSRREIGHGALVERALLPMIPSKEDFPYAIRLVSEVLTCNGSSSQASVCGSTLSLMDAGVPIKRMVAGIAMGLIKEDDQVVILSDIQGMEDALGDMDLKVAGTEEGITAMQMDIKIAGIDRGIMETALEQARIGRLHILNKMKESITSPRIELSSYAPKVTQIKVHPDKVREVIGAGGKVINKIIDETGCKITIENDGTIYVAAPDQESSRRAVEMIELIVKDPVVGEVYTGKVIKIMDFGAFVEILPGKEGLVHISNLAHERVTKVTDVLAEGDLIEVKLMEINPQGKIGLSRKALLPKPETKSETQSE