F4G113 · F4G113_METCR
- ProteinSignal recognition particle receptor FtsY
- GeneftsY
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids378 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Acts as a receptor for the complex formed by the signal recognition particle (SRP) and the ribosome-nascent chain (RNC).
Catalytic activity
- GTP + H2O = GDP + H+ + phosphate
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | plasma membrane | |
Molecular Function | ATP hydrolysis activity | |
Molecular Function | GTP binding | |
Molecular Function | GTPase activity | |
Biological Process | SRP-dependent cotranslational protein targeting to membrane |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameSignal recognition particle receptor FtsY
- EC number
- Short namesSRP receptor
Gene names
Organism names
- Strain
- Taxonomic lineageArchaea > Thermoproteota > Thermoprotei > Sulfolobales > Sulfolobaceae > Metallosphaera
Accessions
- Primary accessionF4G113
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Peripheral membrane protein
Keywords
- Cellular component
Interaction
Subunit
Part of the signal recognition particle protein translocation system, which is composed of SRP and FtsY.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 22-66 | Disordered | ||||
Sequence: LEEKKEEIKETERPSGPPQEPVVTSDTQVPEQDQTPKRETTELKP | ||||||
Domain | 351-364 | SRP54-type proteins GTP-binding | ||||
Sequence: PVMYLGMGQDYDSL |
Sequence similarities
Belongs to the GTP-binding SRP family. FtsY subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length378
- Mass (Da)42,622
- Last updated2011-06-28 v1
- Checksum2BC0778BC5B64C34
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP002656 EMBL· GenBank· DDBJ | AEB94703.1 EMBL· GenBank· DDBJ | Genomic DNA |