A0A5C7EP86 · A0A5C7EP86_9ACTN
- ProteinPolyribonucleotide nucleotidyltransferase
- Genepnp
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids760 (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
- RNA(n+1) + phosphate = RNA(n) + a ribonucleoside 5'-diphosphate
Cofactor
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | 3'-5'-RNA exonuclease activity | |
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
- Organism
- Strain
- Taxonomic lineageBacteria > Actinomycetota > Coriobacteriia > Coriobacteriales > Coriobacteriaceae > Collinsella
Accessions
- Primary accessionA0A5C7EP86
Proteomes
Subcellular Location
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 625-693 | S1 motif | ||||
Sequence: GEEYTGRVVSIQPFGAFVSLLPGKDGLLHISRVAQGRVDKVEDVLNVGDEVKVRVLEVDERGKISLDRI | ||||||
Region | 690-760 | Disordered | ||||
Sequence: LDRIDKPEAPAGSGDESGERRERSDRPRRASRDNGARGFDRPNRERRDRGDRPRRSPGDNGGRAPRRHHEG |
Sequence similarities
Belongs to the polyribonucleotide nucleotidyltransferase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length760
- Mass (Da)83,894
- Last updated2019-11-13 v1
- ChecksumB5CE76768B695684
Keywords
- Technical term