A0A9D0Z7R9 · A0A9D0Z7R9_9FIRM

Function

function

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

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site492Mg2+ (UniProtKB | ChEBI)
Binding site498Mg2+ (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
      pnp
    • ORF names
      IAA67_09460

Organism names

Accessions

  • Primary accession
    A0A9D0Z7R9

Proteomes

Subcellular Location

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain629-697S1 motif

Sequence similarities

Belongs to the polyribonucleotide nucleotidyltransferase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    707
  • Mass (Da)
    78,300
  • Last updated
    2023-05-03 v1
  • Checksum
    7F6C5B683006A926
MVTHKTFPNHHIFETEIGGRTFTVETGKVAELTNGECICRYGDTVVLTTVVASSAPKAGIDYFPLTVEFEERMYSVGRIPGSFNRREGRPSEKGILASRLIDRPMRPFFDEELRNDVVITCTVLANDHENPVEVVASLGAFIATAYSDVPWNGPMATTEVAYLNGEYIINPSSEQREAAKMFCTIASTAEKVVMIETEANEVTEDVLMKGIELAHETNKQIVAFINTIVDAIGKPKFTFEKAAVNHDMLDDLCAYGMDQIEYALDTPDKNVREERLAKTRLDFAEKFADKYEDYDINIEVCLYKMQKKVVKKWLLEGKRVDGRGMDEIRPLGAEVGVLPRVHGSGLFTRGQTQVLSICTLNTLSMAQKLDTIWPEESKRYIHHYNFPSFSTGEARASRSTSRREIGHGNLAEKALYPVIPSVEEFPYAIRVVSEVLSSNGSTSQGSICGSTLALMDAGVPIRRPVAGISCGLISDKETGAWRTFTDIQGVEDFHGEMDFKVAGTTEGITAIQMDLKNDGLTLEIIADALERCRKARLEILSEIMLPCIAEPRPEVSEFAPKMISMKIDVDKIREVIGSGGKTIQKICADTGAKIDIDDDGSVFISAVDTAAAMAAKKMVDDICFVPEVGKLYYGKVVRILPIGAFVELAPGKDGLVHISKLENRRVEKVEDVLNIGDMTWVKVMEIDEKGRVNLSRKDALKEMNNKK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
DVFN01000137
EMBL· GenBank· DDBJ
HIQ70539.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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