Essential maintenance is planned to begin on Fri Jan 24 2025. The website may be temporarily unavailable. Please use our fallback: https://wwwdev.ebi.ac.uk/uniprot/front-end/fallback/ in case of any outage.

A0A9X0XC85 · A0A9X0XC85_9GAMM

  • Protein
    Pyrimidine/purine nucleoside phosphorylase
  • Gene
    ppnP
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    4/5

Function

function

Catalyzes the phosphorolysis of diverse nucleosides, yielding D-ribose 1-phosphate and the respective free bases. Can use uridine, adenosine, guanosine, cytidine, thymidine, inosine and xanthosine as substrates. Also catalyzes the reverse reactions.

Caution

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

Catalytic activity

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular Functionpurine-nucleoside phosphorylase activity
Molecular Functionpyrimidine-nucleoside phosphorylase activity

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Pyrimidine/purine nucleoside phosphorylase
  • EC number
  • Alternative names
    • Adenosine phosphorylase
    • Cytidine phosphorylase
    • Guanosine phosphorylase
    • Inosine phosphorylase
    • Thymidine phosphorylase

Gene names

    • Name
      ppnP
    • ORF names
      JFT98_26840

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • TH29
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Erwiniaceae > Erwinia

Accessions

  • Primary accession
    A0A9X0XC85

Proteomes

Subcellular Location

Family & Domains

Sequence similarities

Belongs to the nucleoside phosphorylase PpnP family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    94
  • Mass (Da)
    10,193
  • Last updated
    2023-11-08 v1
  • MD5 Checksum
    C88FEDA9BAB918003B09458C68F9911B
MFKVNEYFDGTVKSIAFGTAEGPATIGVMAPGEYEFGTSQREIMHVVSGALTVKLPDSDTWETFAAGSQFNVPANSKFQLKVAVDTAYLCEYRG

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JAEKEX010000015
EMBL· GenBank· DDBJ
MBK5423951.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
Help