Q5FQL9 · PNP_GLUOX
- ProteinPolyribonucleotide nucleotidyltransferase
- Genepnp
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids716 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction.
Catalytic activity
- phosphate + RNA(n+1) = a ribonucleoside 5'-diphosphate + RNA(n)
Cofactor
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | magnesium ion binding | |
Molecular Function | polyribonucleotide nucleotidyltransferase activity | |
Molecular Function | RNA binding | |
Biological Process | mRNA catabolic process | |
Biological Process | RNA processing |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namePolyribonucleotide nucleotidyltransferase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Alphaproteobacteria > Rhodospirillales > Acetobacteraceae > Gluconobacter
Accessions
- Primary accessionQ5FQL9
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000329666 | 1-716 | Polyribonucleotide nucleotidyltransferase | |||
Sequence: MFDYFRKEIEWAGRPLILETGKVARQADGAVMITYGDTVVLCTAVGAKSVKPGQDFFPLTVNYQEKAYAAGKIPGGFFKREGRPSEAEVLNARLIDRPIRPLFPENFRNEVQITATVLSYDNENDPALVSLIGCSAALTLSGIPFFGPVACARIGRIDGKLVVNPTHDEIKDSTLDLMVAGTAEGVLMVESEASELSEETMLEAVTLGHTSFQPVIDAIIALAEHAAKAPWDLPSLTKEEIALRKRVEKVGNKLMADAYKERQKQARYKKVAEAKDRINEILADEGLDVELAKPMLKELEAQVVRGSILKTGIRIDGRDLKTVRPILAEVGILPRAHGSSLFTRGETQALVVATLGTGQDEQIIDALEGEYRSNFMLHYNFPPYSVGECGRMGSPGRREIGHGKLAWRAIHPLLPSKEAFPYTMRVVSEITESNGSSSMATVCGSSLALMDAGVPLPRPVAGIAMGLIKEDRGYAVLSDILGDEDHLGDMDFKVAGTADGVTALQMDIKITSITPEIMKIALEQAREGRIHILGEMAKALTEGRGEVSGNAPKITTISVPKEKIRDVIGSGGKVIREIVEYSGAKVDIGDDGTVTIAASNDEQAQKAIARIEGIVAEPEIGRIYEGKVVKTADFGAFVNFLGPRDGLVHISELAEGRVAKTSDVVKQGDAVKVKVIGFDDRGKVKLSMRVVDQATGADITESVGAKPGRPPRRDAE |
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 552-611 | KH | ||||
Sequence: PKITTISVPKEKIRDVIGSGGKVIREIVEYSGAKVDIGDDGTVTIAASNDEQAQKAIARI | ||||||
Domain | 621-689 | S1 motif | ||||
Sequence: GRIYEGKVVKTADFGAFVNFLGPRDGLVHISELAEGRVAKTSDVVKQGDAVKVKVIGFDDRGKVKLSMR |
Sequence similarities
Belongs to the polyribonucleotide nucleotidyltransferase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length716
- Mass (Da)77,219
- Last updated2005-03-01 v1
- Checksum6511009A1752C6BB
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000009 EMBL· GenBank· DDBJ | AAW61327.1 EMBL· GenBank· DDBJ | Genomic DNA |