A0AAI8M8D4 · A0AAI8M8D4_9BRAD

  • Protein
    Polyribonucleotide nucleotidyltransferase
  • Gene
    pnpA
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for binding site.

1718100200300400500600700
TypeIDPosition(s)Description
Binding site487Mg2+ (UniProtKB | ChEBI)
Binding site493Mg2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular Function3'-5'-RNA exonuclease activity
Molecular Functionmagnesium ion binding
Molecular Functionpolyribonucleotide nucleotidyltransferase activity
Molecular FunctionRNA binding
Biological ProcessmRNA catabolic process
Biological ProcessRNA processing

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Polyribonucleotide nucleotidyltransferase
  • EC number
  • Alternative names
    • Polynucleotide phosphorylase
      (PNPase
      )

Gene names

    • Name
      pnpA
    • Synonyms
      pnp
    • ORF names
      S23_00500

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • S23321
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Alphaproteobacteria > Hyphomicrobiales > Nitrobacteraceae > Bradyrhizobium

Accessions

  • Primary accession
    A0AAI8M8D4

Proteomes

Subcellular Location

Keywords

Family & Domains

Features

Showing features for domain, region.

Type
IDPosition(s)Description
Domain623-691S1 motif
Region699-718Disordered

Sequence similarities

Belongs to the polyribonucleotide nucleotidyltransferase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    718
  • Mass (Da)
    78,037
  • Last updated
    2024-07-24 v1
  • Checksum
    C8B322471BC750DF
MFNKHSVEIDWGGRPLKLETGKIARQADGAVVATYGETVVLATVVAAKSPREGVDFLPLTVDYQEKTYAAGRIPGGYFKREGRPTEKETLVSRLIDRPIRPLFVDGWRNETQVIVTVLSHDMENDPDIVALVASSAALTLSGAPFKGPIGAARVGFANDEFILNPTLDEMVDTQLDLVVAGTADAVLMVESEAKELNEDIMLGAVMFGHRHFQPVINAIIELAEKAAKEPREVTVIDNSALEKEMLGLVEQELRSAYAIPVKQDRYAAVGKVKEKVMAHYFPEGQEPKYDKLRISGVFKELEAKIVRWNILDTGKRIDGRDSKTVRNIIAEVGVLPRAHGSALFTRGETQALVVTTLGTGEDEQYIDALSGTYKETFLLHYNFPPYSVGETGRLGGTKRREIGHGKLAWRAIHPVLPPHHEFPYTTRVVSEITESNGSSSMASVCGASLALMDAGVPLKRPTAGIAMGLILEDKRFAVLSDILGDEDHLGDMDFKVAGTEAGITSLQMDIKIEGITEEIMKVALGQAKDGRIHILGEMAKALTNARAELGEYAPRIETFKIATDKIREVIGTGGKVIREIVEKTGAKVNIEDDGTVKVASSDGEAMKAAIKWIKSIASDPEVGQIYDGTVVKVMEFGAFVNFFGSKDGLVHISQLASSRVQKTSDVVKEGDKVKVKLLGFDDRGKTRLSMKVVDQTTGEDLEGKIGDGEKAPREAAGE

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AP012279
EMBL· GenBank· DDBJ
BAL73278.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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