A0A6G4Q2U5 · A0A6G4Q2U5_STAAU
- ProteinSignal recognition particle receptor FtsY
- GeneftsY
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids416 (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 + phosphate + H+
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 193-200 | GTP (UniProtKB | ChEBI) | |||
Binding site | 275-279 | GTP (UniProtKB | ChEBI) | |||
Binding site | 339-342 | GTP (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | plasma membrane | |
Molecular Function | ATP hydrolysis activity | |
Molecular Function | GTP binding | |
Molecular Function | GTPase activity | |
Molecular Function | signal recognition particle binding | |
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
- Organism
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Bacillales > Staphylococcaceae > Staphylococcus
Accessions
- Primary accessionA0A6G4Q2U5
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.
Structure
Family & Domains
Features
Showing features for compositional bias, region, coiled coil, domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 16-40 | Basic and acidic residues | |||
Region | 16-59 | Disordered | |||
Coiled coil | 89-116 | ||||
Domain | 360-373 | SRP54-type proteins GTP-binding | |||
Sequence similarities
Belongs to the GTP-binding SRP family. FtsY subfamily.
Keywords
- Domain
Family and domain databases
Sequence
- Sequence statusComplete
- Length416
- Mass (Da)46,632
- Last updated2020-08-12 v1
- MD5 ChecksumB455F7EA034E7816EA7B1EBE19B18D58
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Compositional bias | 16-40 | Basic and acidic residues | |||
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
JAAJID010000018 EMBL· GenBank· DDBJ | NGJ32789.1 EMBL· GenBank· DDBJ | Genomic DNA |