Q253V2 · RNC_CHLFF
- ProteinRibonuclease 3
- Genernc
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids237 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Digests double-stranded RNA. Involved in the processing of primary rRNA transcript to yield the immediate precursors to the large and small rRNAs (23S and 16S). Processes some mRNAs, and tRNAs when they are encoded in the rRNA operon. Processes pre-crRNA and tracrRNA of type II CRISPR loci if present in the organism.
Catalytic activity
Cofactor
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 48 | Mg2+ (UniProtKB | ChEBI) | |||
Active site | 52 | ||||
Binding site | 121 | Mg2+ (UniProtKB | ChEBI) | |||
Active site | 124 | ||||
Binding site | 124 | Mg2+ (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | metal ion binding | |
Molecular Function | ribonuclease III activity | |
Molecular Function | rRNA binding | |
Biological Process | mRNA processing | |
Biological Process | rRNA processing | |
Biological Process | tRNA processing |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameRibonuclease 3
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Chlamydiota > Chlamydiia > Chlamydiales > Chlamydiaceae > Chlamydia/Chlamydophila group > Chlamydia
Accessions
- Primary accessionQ253V2
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_1000075738 | 1-237 | Ribonuclease 3 | ||
Interaction
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 7-135 | RNase III | |||
Domain | 160-229 | DRBM | |||
Sequence similarities
Belongs to the ribonuclease III family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length237
- Mass (Da)26,274
- Last updated2006-04-18 v1
- Checksum9BDF2CA8DB9AB73A
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AP006861 EMBL· GenBank· DDBJ | BAE81436.1 EMBL· GenBank· DDBJ | Genomic DNA |