A0A084ZML1 · A0A084ZML1_9ENTR

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 site486Mg2+ (UniProtKB | ChEBI)
Binding site492Mg2+ (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
      GTGU_04375

Organism names

Accessions

  • Primary accession
    A0A084ZML1

Proteomes

Subcellular Location

Keywords

Interaction

Subunit

Component of the RNA degradosome, which is a multiprotein complex involved in RNA processing and mRNA degradation.

Family & Domains

Features

Showing features for domain, region.

Type
IDPosition(s)Description
Domain622-690S1 motif
Region690-711Disordered

Sequence similarities

Belongs to the polyribonucleotide nucleotidyltransferase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    711
  • Mass (Da)
    76,906
  • Last updated
    2014-10-29 v1
  • Checksum
    CFCF3BF361CF4928
MLNPIVRKFQYGQHTVTLETGMMARQATAAVMVSMDDTAVFVTVVGQKKAKPGQDFFPLTVNYQERTYAAGKIPGGFFRREGRPSEGETLIARLIDRPVRPLFPEGFVNEVQVIATVVSVNPQVNPDIVAMIGASAALSLSGIPFNGPIGAARVGYINDQYVLNPTQEELKTSKLDLVVAGTEAAVLMVESEAELLSEDQMLGAVVYGHEQQQIVIQNINELVKEAGKPRWDWQPEAANDALNARVAALAEARLSDAYRITDKQERYAQVDVIKSETIDALVAEDETLDANELGEILHAIEKNVVRSRVLAGEPRIDGREKDMIRGLDVRTGVLPRTHGSALFTRGETQALVTATLGTARDAQIIDELMGERTDSFLFHYNFPPYSVGETGMVGSPKRREIGHGRLAKRGVLAVMPTMDEFPYTVRVVSEITESNGSSSMASVCGASLALMDAGVPVKAAVAGIAMGLVKEGDNFVVLSDILGDEDHLGDMDFKVAGSRDGISALQMDIKIEGITKEIMQVALNQAKGARLHILSVMEQAINAPRGDISEFAPRIHTIKINPDKIKDVIGKGGSVIRALTDETGTTIEIDDDGTVKIAATDGDKAKHAIRRIEEITAEIEVGRVYNGKVTRIVDFGAFVAIGGGKEGLVHISQIADKRVEKVTDYLQMGQEVPVKVLEVDRQGRIRLSIKEATEQSQPVAAPEAPAAEQGE

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JMTB01000121
EMBL· GenBank· DDBJ
KFB98705.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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