N9V4X0 · N9V4X0_CLOIN
- ProteinPhenylalanine--tRNA ligase beta subunit
- GenepheT
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids800 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Catalytic activity
- tRNA(Phe) + L-phenylalanine + ATP = L-phenylalanyl-tRNA(Phe) + AMP + diphosphate + H+
Cofactor
Note: Binds 2 magnesium ions per tetramer.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 457 | Mg2+ (UniProtKB | ChEBI); shared with alpha subunit | |||
Binding site | 463 | Mg2+ (UniProtKB | ChEBI); shared with alpha subunit | |||
Binding site | 466 | Mg2+ (UniProtKB | ChEBI); shared with alpha subunit | |||
Binding site | 467 | Mg2+ (UniProtKB | ChEBI); shared with alpha subunit | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | phenylalanine-tRNA ligase complex | |
Molecular Function | ATP binding | |
Molecular Function | magnesium ion binding | |
Molecular Function | phenylalanine-tRNA ligase activity | |
Molecular Function | transferase activity | |
Molecular Function | tRNA binding | |
Biological Process | phenylalanyl-tRNA aminoacylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended namePhenylalanine--tRNA ligase beta subunit
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillota > Erysipelotrichia > Erysipelotrichales > Erysipelotrichaceae
Accessions
- Primary accessionN9V4X0
Proteomes
Subcellular Location
Interaction
Subunit
Tetramer of two alpha and two beta subunits.
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 39-152 | TRNA-binding | |||
Domain | 404-479 | B5 | |||
Domain | 702-799 | FDX-ACB | |||
Sequence similarities
Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 1 subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length800
- Mass (Da)88,789
- Last updated2013-06-26 v1
- ChecksumC93236FA30D06812
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AGYV01000006 EMBL· GenBank· DDBJ | ENY85464.1 EMBL· GenBank· DDBJ | Genomic DNA |