B1JBX3 · PPNP_PSEPW

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.

Catalytic activity

GO annotations

AspectTerm
Molecular Functionguanosine phosphorylase activity
Molecular Functionpurine-nucleoside phosphorylase activity
Molecular Functionthymidine phosphorylase activity
Molecular Functionuridine 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
    • Ordered locus names
      PputW619_3567

Organism names

Accessions

  • Primary accession
    B1JBX3

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10001986711-94Pyrimidine/purine nucleoside phosphorylase

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the nucleoside phosphorylase PpnP family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    94
  • Mass (Da)
    10,281
  • Last updated
    2008-04-29 v1
  • Checksum
    27DCF6B322870702
MFKVNEYFDGTVKSIAFEGTEGPATVGVMAPGEYEFGTAKREIMHVVSGALTVKLPGSDNWETFNAGDKFNVAADSKFQLKVAVDTAYLCEYRD

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000949
EMBL· GenBank· DDBJ
ACA74049.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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