V9H1M7 · V9H1M7_9CLOT
- ProteinCysteine--tRNA ligase
- GenecysS
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids466 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- tRNA(Cys) + L-cysteine + ATP = L-cysteinyl-tRNA(Cys) + AMP + diphosphate
Cofactor
Note: Binds 1 zinc ion per subunit.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 27 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 207 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 232 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 236 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 267 | ATP (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | ATP binding | |
Molecular Function | cysteine-tRNA ligase activity | |
Molecular Function | zinc ion binding | |
Biological Process | cysteinyl-tRNA aminoacylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameCysteine--tRNA ligase
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillota > Clostridia > Eubacteriales > Clostridiaceae > Clostridium
Accessions
- Primary accessionV9H1M7
Proteomes
Subcellular Location
Interaction
Structure
Family & Domains
Features
Showing features for motif, coiled coil, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Motif | 29-39 | 'HIGH' region | |||
Motif | 264-268 | 'KMSKS' region | |||
Coiled coil | 307-341 | ||||
Domain | 353-416 | Cysteinyl-tRNA synthetase class Ia DALR | |||
Coiled coil | 413-440 | ||||
Sequence similarities
Belongs to the class-I aminoacyl-tRNA synthetase family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length466
- Mass (Da)53,826
- Last updated2014-02-19 v1
- Checksum45844EE58E9414FB
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
ACDK02000041 EMBL· GenBank· DDBJ | EEH96402.1 EMBL· GenBank· DDBJ | Genomic DNA |