D0R1N2 · D0R1N2_LACJF
- ProteinLysine--tRNA ligase
- GenelysS
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids514 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- tRNA(Lys) + L-lysine + ATP = L-lysyl-tRNA(Lys) + AMP + diphosphate
Cofactor
Note: Binds 3 Mg2+ ions per subunit.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 406 | Mg2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 413 | Mg2+ 1 (UniProtKB | ChEBI) | |||
Binding site | 413 | Mg2+ 2 (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | ATP binding | |
Molecular Function | lysine-tRNA ligase activity | |
Molecular Function | magnesium ion binding | |
Molecular Function | transferase activity | |
Molecular Function | tRNA binding | |
Biological Process | lysyl-tRNA aminoacylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameLysine--tRNA ligase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Lactobacillaceae > Lactobacillus
Accessions
- Primary accessionD0R1N2
Proteomes
Subcellular Location
Interaction
Subunit
Homodimer.
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 179-494 | Aminoacyl-transfer RNA synthetases class-II family profile | |||
Sequence similarities
Belongs to the class-II aminoacyl-tRNA synthetase family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length514
- Mass (Da)59,326
- Last updated2009-12-15 v1
- Checksum1DABBDC1F551BC7A
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
FN298497 EMBL· GenBank· DDBJ | CAX66231.1 EMBL· GenBank· DDBJ | Genomic DNA |