Q8YW57 · Q8YW57_NOSS1

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

Features

Showing features for binding site.

154650100150200250300350400450500
TypeIDPosition(s)Description
Binding site350-357GTP (UniProtKB | ChEBI)
Binding site433-437GTP (UniProtKB | ChEBI)
Binding site497-500GTP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Cellular Componentplasma membrane
Molecular FunctionATP hydrolysis activity
Molecular FunctionGTP binding
Molecular FunctionGTPase activity
Molecular Functionsignal recognition particle binding
Biological Processcell division
Biological ProcessSRP-dependent cotranslational protein targeting to membrane

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Signal recognition particle receptor FtsY
  • EC number
  • Short names
    SRP receptor

Gene names

    • Name
      ftsY

Organism names

Accessions

  • Primary accession
    Q8YW57

Proteomes

Subcellular Location

Cell inner membrane
; Peripheral membrane protein
Cytoplasm
Cell membrane
; Peripheral membrane protein

Keywords

Interaction

Subunit

Part of the signal recognition particle protein translocation system, which is composed of SRP and FtsY.

Protein-protein interaction databases

Family & Domains

Features

Showing features for compositional bias, region, domain.

Type
IDPosition(s)Description
Compositional bias1-46Polar residues
Region1-47Disordered
Domain518-531SRP54-type proteins GTP-binding

Sequence similarities

Belongs to the GTP-binding SRP family. FtsY subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    546
  • Mass (Da)
    59,033
  • Last updated
    2002-03-01 v1
  • Checksum
    51EB96196CB7439F
MVFNWFRRQTNDSSDSPSEKQQPETPPVTESQVEPEATSTPAATVPDSTADLLAFAKAAYKNLQEKQKSQEVEVTLESVDAETPVQTTGVEEEATAETENLELLVAHTTSVEVVENIPTPVMEGEVANQEEQEVTSTRQEDVEINLEPLEPVAVSEPTPPPTLSFLERAAAEREARQERLIANAIEVPELEVVSPVAANATSETVPEIAGISFDEGFVWSAEVLAAQGRRPEDISIEEITWLKKLRQGLDKTRRNILNQLKAIVGQGPLNQAAVGEIEALLLQADVGVEATDYIISSLQKKLREEITPPEEAIAYLKQILRDMLDAPLKTSHKASFAPEKDSLNIWLITGVNGAGKTTTIGKISHLAQQSGYRCLIGAADTFRAAAVEQVKVWGKRSGVEVISNPGKNTDPAAVVFDAIAAAQARNTELLLVDTAGRLQNKKNLMDELSKIRRIIDKKAPDAKIESLLVLDSTLGQNGLRQAEVFSQAAQLSGVVLTKLDGTAKGGVALAVVQQLGLPIRFIGAGEGIEDLRPFSSYEFVEALLSG

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias1-46Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
BA000019
EMBL· GenBank· DDBJ
BAB73458.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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