A0A3M0BIU0 · A0A3M0BIU0_9AQUI
- ProteinSignal recognition particle receptor FtsY
- GeneftsY
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids304 (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
- Organism
- Strain
- Taxonomic lineageBacteria > Aquificota > Aquificia > Aquificales > Hydrogenothermaceae > Hydrogenothermus
Accessions
- Primary accessionA0A3M0BIU0
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Peripheral membrane protein
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 domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 277-290 | SRP54-type proteins GTP-binding | ||||
Sequence: PIKFIGVGEDIEDL |
Sequence similarities
Belongs to the GTP-binding SRP family. FtsY subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length304
- Mass (Da)33,255
- Last updated2019-02-13 v1
- ChecksumB32ACC4AA03214B0
Keywords
- Technical term