Q38YU1 · Q38YU1_LATSS
- ProteintRNA-specific adenosine deaminase
- GenetadA
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids172 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Catalyzes the deamination of adenosine to inosine at the wobble position 34 of tRNA(Arg2).
Catalytic activity
- adenosine34 in tRNA + H2O + H+ = inosine34 in tRNA + NH4+
RHEA-COMP:10373 CHEBI:74411 Position: 34+ CHEBI:15377 + CHEBI:15378 = RHEA-COMP:10374 CHEBI:82852 Position: 34+ CHEBI:28938
Cofactor
Note: Binds 1 zinc ion per subunit.
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 57 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Active site | 59 | Proton donor | |||
Binding site | 87 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 90 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | tRNA-specific adenosine-34 deaminase activity | |
Molecular Function | zinc ion binding | |
Biological Process | tRNA wobble adenosine to inosine editing |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nametRNA-specific adenosine deaminase
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Lactobacillaceae > Latilactobacillus
Accessions
- Primary accessionQ38YU1
Proteomes
Interaction
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 6-116 | CMP/dCMP-type deaminase | |||
Sequence similarities
Belongs to the cytidine and deoxycytidylate deaminase family. ADAT2 subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length172
- Mass (Da)19,147
- Last updated2005-11-22 v1
- MD5 ChecksumF348CFC4120B074C8ECCCAC94404EF9F
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CR936503 EMBL· GenBank· DDBJ | CAI54636.1 EMBL· GenBank· DDBJ | Genomic DNA |