A0A6G6IUB0 · A0A6G6IUB0_PSENT
- ProteinThreonine--tRNA ligase
- GenethrS
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids640 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- tRNA(Thr) + L-threonine + ATP = L-threonyl-tRNA(Thr) + AMP + diphosphate + H+
Cofactor
Note: Binds 1 zinc ion per subunit.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 333 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 384 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
Binding site | 510 | Zn2+ (UniProtKB | ChEBI); catalytic | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | ATP binding | |
Molecular Function | metal ion binding | |
Molecular Function | threonine-tRNA ligase activity | |
Molecular Function | tRNA binding | |
Biological Process | threonyl-tRNA aminoacylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameThreonine--tRNA ligase
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas
Accessions
- Primary accessionA0A6G6IUB0
Proteomes
Subcellular Location
Interaction
Subunit
Homodimer.
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 1-61 | TGS | |||
Domain | 242-533 | Aminoacyl-transfer RNA synthetases class-II family profile | |||
Region | 242-533 | Catalytic | |||
Sequence similarities
Belongs to the class-II aminoacyl-tRNA synthetase family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length640
- Mass (Da)72,966
- Last updated2020-08-12 v1
- MD5 ChecksumBC8FD734776F1293D84A0D3D43AE62BC
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP049140 EMBL· GenBank· DDBJ | QIE86725.1 EMBL· GenBank· DDBJ | Genomic DNA |