A0A3S0HKC3 · A0A3S0HKC3_STEMA
- ProteinGlutamyl-Q tRNA(Asp) synthetase
- GenegluQ
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids306 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
Catalyzes the tRNA-independent activation of glutamate in presence of ATP and the subsequent transfer of glutamate onto a tRNA(Asp). Glutamate is transferred on the 2-amino-5-(4,5-dihydroxy-2-cyclopenten-1-yl) moiety of the queuosine in the wobble position of the QUC anticodon.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 9-13 | L-glutamate (UniProtKB | ChEBI) | ||||
Sequence: RFAPS | ||||||
Binding site | 45 | L-glutamate (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 171 | L-glutamate (UniProtKB | ChEBI) | ||||
Sequence: Y | ||||||
Binding site | 189 | L-glutamate (UniProtKB | ChEBI) | ||||
Sequence: R | ||||||
Binding site | 230 | ATP (UniProtKB | ChEBI) | ||||
Sequence: K |
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Molecular Function | aminoacyl-tRNA ligase activity | |
Molecular Function | ATP binding | |
Molecular Function | zinc ion binding | |
Biological Process | glutamyl-tRNA aminoacylation | |
Biological Process | tRNA modification |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameGlutamyl-Q tRNA(Asp) synthetase
- EC number
- Short namesGlu-Q-RSs
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Lysobacterales > Lysobacteraceae > Stenotrophomonas > Stenotrophomonas maltophilia group
Accessions
- Primary accessionA0A3S0HKC3
Proteomes
Structure
Family & Domains
Features
Showing features for domain, motif.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 9-110 | Glutamyl/glutaminyl-tRNA synthetase class Ib catalytic | ||||
Sequence: RFAPSPTGLLHPGSLLAAFGSWLLARHHGGLWRLRVEDVDPPRTVPGAADSQLQALSAFGLAHDGPVLWQSTRGEAYQAALDVLLASDQAFVCHCSRSDLAA | ||||||
Motif | 12-22 | 'HIGH' region | ||||
Sequence: PSPTGLLHPGS | ||||||
Domain | 127-233 | Glutamyl/glutaminyl-tRNA synthetase class Ib catalytic | ||||
Sequence: PAVRFRVPPGSVVQFDDGLRGPQQQDVHAEVGDFVLRRADGCWAYQLAVVVDDAAQGVTEVVRGADLLDSTARQILLQQALGLAVPRYWHLPLLLDAPGHKLSKSLA | ||||||
Motif | 227-231 | 'KMSKS' region | ||||
Sequence: KLSKS |
Sequence similarities
Belongs to the class-I aminoacyl-tRNA synthetase family. GluQ subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length306
- Mass (Da)32,728
- Last updated2019-04-10 v1
- ChecksumA5D6F041A9B0886B