A0ZZS4 · SYE_BIFAA
- ProteinGlutamate--tRNA ligase
- GenegltX
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids506 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).
Catalytic activity
- tRNA(Glu) + L-glutamate + ATP = L-glutamyl-tRNA(Glu) + AMP + diphosphate
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 268 | ATP (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | ATP binding | |
Molecular Function | glutamate-tRNA ligase activity | |
Molecular Function | tRNA binding | |
Molecular Function | zinc ion binding | |
Biological Process | glutamyl-tRNA aminoacylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGlutamate--tRNA ligase
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Actinomycetota > Actinomycetes > Bifidobacteriales > Bifidobacteriaceae > Bifidobacterium
Accessions
- Primary accessionA0ZZS4
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000367616 | 1-506 | Glutamate--tRNA ligase | ||
Proteomic databases
Interaction
Structure
Family & Domains
Features
Showing features for motif.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Motif | 21-31 | 'HIGH' region | |||
Motif | 265-269 | 'KMSKS' region | |||
Sequence similarities
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length506
- Mass (Da)56,634
- Last updated2007-01-23 v1
- ChecksumBB9A2A5B98F23C25
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AP009256 EMBL· GenBank· DDBJ | BAF38957.1 EMBL· GenBank· DDBJ | Genomic DNA |