A0A7L8AC02 · A0A7L8AC02_9FLAO

  • Protein
    Polyribonucleotide nucleotidyltransferase
  • Gene
    pnp
  • 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.

1743100200300400500600700
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
      pnp
    • ORF names
      H9I45_08535

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • KCTC 52418
  • Taxonomic lineage
    Bacteria > Bacteroidota > Flavobacteriia > Flavobacteriales > Flavobacteriaceae

Accessions

  • Primary accession
    A0A7L8AC02

Proteomes

Subcellular Location

Keywords

Family & Domains

Features

Showing features for domain, region, compositional bias.

Type
IDPosition(s)Description
Domain628-699S1 motif
Region696-743Disordered
Compositional bias709-743Basic and acidic residues

Sequence similarities

Belongs to the polyribonucleotide nucleotidyltransferase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    743
  • Mass (Da)
    82,040
  • Last updated
    2021-09-29 v1
  • Checksum
    D828E53654173E16
MIPKVFREVIDLGDGRTISLETGKLAKQAHGSVVVQMGKAMLLCTVVSSYKAGTVDFLPLTVDYREKFAAAGRYPGGFFKREARPSDGEVLTMRLVDRVLRPLFPKDYHSEVQVMIQLMSHDEDVMPDALAGLAASAAIQLSDFPFECPISEARVARVNGEFVINPNRAQLAESDIDMMIGASADSVMMVEGEMDEISEEEMADAIKFAHEAIKVQCAAQVRLAEAFGKKETREYEGEREDEELAAKINDFCYDKCYAIAKKGTSKAERSAAFDEVKEELKASFTEEELADYAELVGKYFNKAQKNAVRELTLAEGLRLDGRKTDEIRPIWCEVDYLPSVHGSSIFTRGETQALATVTLGTSRDANKIDMPSYEGEENFYLHYNFPPFCTGEARPLRGTSRREVGHGNLAQRGLKGMIPDDCPYTVRVVSEVLESNGSSSMATVCAGTMALMDAGVQMTRPVSGIAMGLISDGDRYAVLSDILGDEDHLGDMDFKVTGTSEGITACQMDIKVKGLSYEILVNALKQARSGRLHILEKLTDTIPSANEDVKAHAPKMINRRIPNDMIGAFIGPGGKHIQELQKETGTTIVITEDAVTEEGIIEILGTDPAGIEQVIARIESMLFKPEVGSAYEVKVIKMLDFGAVVEYVEAPGNEVLLHVSELAWERTENVTDVVNMGDVFDVKYFGLDPRTRKEKVSRKALLPKPEGYVARPPRDDKRSGGRDNRGRDNRRDDRKPRAPRKED

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias709-743Basic and acidic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP061813
EMBL· GenBank· DDBJ
QOD59419.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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