H1KEC7 · H1KEC7_METEX
- ProteinPolyribonucleotide nucleotidyltransferase
- Genepnp
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids745 (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 > Hyphomicrobiales > Methylobacteriaceae > Methylorubrum
Accessions
- Primary accessionH1KEC7
Proteomes
Subcellular Location
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 623-691 | S1 motif | ||||
Sequence: GTIYDGTIVKIMEFGAFVNFFGAKDGLVHISELAAQRVAKVGDVVKEGQKVKVKFLGADERGKIRLSMK | ||||||
Region | 695-745 | Disordered | ||||
Sequence: QETGEDLTEKLKAERAERGEPEREERSDRGDRGDRGPRRDRGERRRESSGE |
Sequence similarities
Belongs to the polyribonucleotide nucleotidyltransferase family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length745
- Mass (Da)81,002
- Last updated2012-03-21 v1
- ChecksumA1F2D7EBD2D871DD
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AGJK01000015 EMBL· GenBank· DDBJ | EHP94150.1 EMBL· GenBank· DDBJ | Genomic DNA |