A5I6Z4 · GATC_CLOBH
- ProteinAspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit C
- GenegatC
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Allows the formation of correctly charged Asn-tRNA(Asn) or Gln-tRNA(Gln) through the transamidation of misacylated Asp-tRNA(Asn) or Glu-tRNA(Gln) in organisms which lack either or both of asparaginyl-tRNA or glutaminyl-tRNA synthetases. The reaction takes place in the presence of glutamine and ATP through an activated phospho-Asp-tRNA(Asn) or phospho-Glu-tRNA(Gln).
Catalytic activity
- ATP + H2O + L-glutamine + L-glutamyl-tRNA(Gln) = ADP + H+ + L-glutamate + L-glutaminyl-tRNA(Gln) + phosphate
- ATP + H2O + L-aspartyl-tRNA(Asn) + L-glutamine = ADP + 2 H+ + L-asparaginyl-tRNA(Asn) + L-glutamate + phosphate
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | asparaginyl-tRNA synthase (glutamine-hydrolyzing) activity | |
Molecular Function | ATP binding | |
Molecular Function | glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity | |
Biological Process | glutaminyl-tRNAGln biosynthesis via transamidation | |
Biological Process | regulation of translational fidelity | |
Biological Process | translation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameAspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit C
- EC number
- Short namesAsp/Glu-ADT subunit C
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Clostridia > Eubacteriales > Clostridiaceae > Clostridium
Accessions
- Primary accessionA5I6Z4
- Secondary accessions
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_1000016108 | 1-95 | Aspartyl/glutamyl-tRNA(Asn/Gln) amidotransferase subunit C | |||
Sequence: MSVSKKDVEYVAELARLEFKEEEKDSFVNDLNKILNYMEKLDELNTDDVDIVVNPYYIENKYREDNVEKSMELKEVIDNAPESLEEYVIVPKVID |
Interaction
Subunit
Heterotrimer of A, B and C subunits.
Structure
Sequence
- Sequence statusComplete
- Length95
- Mass (Da)11,224
- Last updated2007-06-26 v1
- ChecksumCF980C146732C5BD
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000727 EMBL· GenBank· DDBJ | ABS37598.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AM412317 EMBL· GenBank· DDBJ | CAL84826.1 EMBL· GenBank· DDBJ | Genomic DNA |