A0AAC8MZG3 · A0AAC8MZG3_HELPX
- ProteinThreonine--tRNA ligase
- GenethrS
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids612 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- ATP + L-threonine + tRNA(Thr) = AMP + diphosphate + H+ + L-threonyl-tRNA(Thr)
Cofactor
Note: Binds 1 zinc ion per subunit.
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
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
- Strains
- Taxonomic lineageBacteria > Campylobacterota > Epsilonproteobacteria > Campylobacterales > Helicobacteraceae > Helicobacter
Accessions
- Primary accessionA0AAC8MZG3
Proteomes
Subcellular Location
Interaction
Subunit
Homodimer.
Family & Domains
Features
Showing features for region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 218-509 | Catalytic | ||||
Sequence: DHRKLGVELGLFSFDDEIGAGLPLWLPKGARLRKRIEDLLSQALLLRGYEPVKGPEILKSDVWKISGHYDNYKENMYFTTIDEQEYGIKPMNCVGHIKVYQSALHSYRDLPLRFYEYGVVHRHEKSGVLHGLLRVREFTQDDAHIFCSFEQIQSEVSAILDFTHKIMQAFDFSYEMELSTRPAKSIGDDKVWEKATNALKEALKEHRIDYKIDEGGGAFYGPKIDIKITDALKRKWQCGTIQVDMNLPERFKLAFTNEYNHAEQPVMIHRAILGSFERFIAILSEHFGGNFP | ||||||
Domain | 244-509 | Aminoacyl-transfer RNA synthetases class-II family profile | ||||
Sequence: PKGARLRKRIEDLLSQALLLRGYEPVKGPEILKSDVWKISGHYDNYKENMYFTTIDEQEYGIKPMNCVGHIKVYQSALHSYRDLPLRFYEYGVVHRHEKSGVLHGLLRVREFTQDDAHIFCSFEQIQSEVSAILDFTHKIMQAFDFSYEMELSTRPAKSIGDDKVWEKATNALKEALKEHRIDYKIDEGGGAFYGPKIDIKITDALKRKWQCGTIQVDMNLPERFKLAFTNEYNHAEQPVMIHRAILGSFERFIAILSEHFGGNFP |
Sequence similarities
Belongs to the class-II aminoacyl-tRNA synthetase family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length612
- Mass (Da)70,240
- Last updated2024-05-29 v1
- Checksum47FEF701E389AC01