A0A1E3R3I4 · A0A1E3R3I4_9MYCO
- ProteinGlutamyl-tRNA(Gln) amidotransferase subunit A
- GenegatA
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids493 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Allows the formation of correctly charged Gln-tRNA(Gln) through the transamidation of misacylated Glu-tRNA(Gln) in organisms which lack glutaminyl-tRNA synthetase. The reaction takes place in the presence of glutamine and ATP through an activated gamma-phospho-Glu-tRNA(Gln).
Catalytic activity
- L-glutamyl-tRNA(Gln) + L-glutamine + ATP + H2O = L-glutaminyl-tRNA(Gln) + L-glutamate + ADP + phosphate + H+
Features
Showing features for active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 81 | Charge relay system | |||
Active site | 156 | Charge relay system | |||
Active site | 180 | Acyl-ester intermediate | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | glutamyl-tRNA(Gln) amidotransferase complex | |
Molecular Function | ATP binding | |
Molecular Function | glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity | |
Molecular Function | transferase activity | |
Biological Process | translation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGlutamyl-tRNA(Gln) amidotransferase subunit A
- EC number
- Short namesGlu-ADT subunit A
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Actinomycetota > Actinomycetes > Mycobacteriales > Mycobacteriaceae > Mycolicibacterium
Accessions
- Primary accessionA0A1E3R3I4
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Subunit
Heterotrimer of A, B and C subunits.
Structure
Sequence
- Sequence statusComplete
- Length493
- Mass (Da)51,702
- Last updated2017-01-18 v1
- Checksum9E0361D4579DE75E
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
MIGZ01000280 EMBL· GenBank· DDBJ | ODQ84466.1 EMBL· GenBank· DDBJ | Genomic DNA |