C4VA52 · SYFB_VAIC1
- ProteinProbable phenylalanine--tRNA ligase beta subunit
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids504 (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
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 324 | Mg2+ (UniProtKB | ChEBI); shared with alpha subunit | |||
Binding site | 330 | Mg2+ (UniProtKB | ChEBI); shared with alpha subunit | |||
Binding site | 333 | Mg2+ (UniProtKB | ChEBI); shared with alpha subunit | |||
Binding site | 334 | 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 | RNA binding | |
Biological Process | phenylalanyl-tRNA aminoacylation |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameProbable phenylalanine--tRNA ligase beta subunit
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Fungi incertae sedis > Microsporidia > Nosematidae > Vairimorpha
Accessions
- Primary accessionC4VA52
Proteomes
Organism-specific databases
Subcellular Location
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Chain | PRO_0000388412 | 1-504 | Probable phenylalanine--tRNA ligase beta subunit | ||
Interaction
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 270-346 | B5 | |||
Sequence similarities
Belongs to the phenylalanyl-tRNA synthetase beta subunit family. Type 2 subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length504
- Mass (Da)57,671
- Last updated2009-07-28 v1
- ChecksumC2718FAED9330A7D
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
ACOL01000168 EMBL· GenBank· DDBJ | EEQ81893.1 EMBL· GenBank· DDBJ | Genomic DNA |