A0A4Y8V3J2 · A0A4Y8V3J2_9GAMM
- ProteinPyrimidine/purine nucleoside phosphorylase
- GeneppnP
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids104 (go to sequence)
- Protein existenceInferred from homology
- Annotation score4/5
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.
Catalytic activity
- a purine D-ribonucleoside + phosphate = a purine nucleobase + alpha-D-ribose 1-phosphate
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | deoxyuridine phosphorylase activity | |
Molecular Function | guanosine phosphorylase activity | |
Molecular Function | purine-nucleoside phosphorylase activity | |
Molecular Function | thymidine phosphorylase activity | |
Molecular Function | uridine phosphorylase activity |
Keywords
- Molecular function
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namePyrimidine/purine nucleoside phosphorylase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria
Accessions
- Primary accessionA0A4Y8V3J2
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Structure
Sequence
- Sequence statusComplete
- Length104
- Mass (Da)11,433
- Last updated2019-09-18 v1
- ChecksumB28371D67C6C2F72
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
SPIB01000001 EMBL· GenBank· DDBJ | TFH75428.1 EMBL· GenBank· DDBJ | Genomic DNA |