A0A6C1BW89 · A0A6C1BW89_9AQUI
- ProteinCRISPR-associated endoribonuclease Cas2
- Genecas2
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
CRISPR (clustered regularly interspaced short palindromic repeat), is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain sequences complementary to antecedent mobile elements and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Functions as a ssRNA-specific endoribonuclease. Involved in the integration of spacer DNA into the CRISPR cassette.
Cofactor
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | metal ion binding | |
Molecular Function | RNA endonuclease activity | |
Biological Process | defense response to virus | |
Biological Process | maintenance of CRISPR repeat elements |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCRISPR-associated endoribonuclease Cas2
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Aquificota > Aquificia > Aquificales > Aquificaceae > Hydrogenobacter
Accessions
- Primary accessionA0A6C1BW89
Proteomes
Interaction
Subunit
Homodimer, forms a heterotetramer with a Cas1 homodimer.
Structure
Sequence
- Sequence statusComplete
- Length93
- Mass (Da)11,039
- Last updated2020-06-17 v1
- Checksum91B5FC97BE75D2B8
Keywords
- Technical term