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IPR004780 is a Signal recognition particle protein.
<p>This family represents Ffh (Fifty-Four Homologue), the protein component that forms the bacterial (and organellar) signal recognition particle together with a 4.5S RNA [[cite:PUB00060575], [cite:PUB00017615]]. Ffh is a GTPase homologous to eukaryotic SRP54.</p>
This description is obtained from EB-eye REST.
GO predictions are based solely on the InterPro-to-GO mappings published by EMBL-EBI, which are in turn based on the mapping of predicted domains to the InterPro dataset. The InterPro-to-GO mapping was last updated on , while the GO metadata was last updated on .
| GO term | Namespace | Name | Definition | Relationships |
|---|---|---|---|---|
| Molecular function | GTPase activity | Catalysis of the reaction: GTP + H2O = GDP + phosphate. | ||
| Molecular function | GTP binding | Interacting selectively and non-covalently with GTP, guanosine triphosphate. | ||
| Biological process | SRP-dependent cotranslational protein targeting to membrane | The targeting of proteins to a membrane that occurs during translation and is dependent upon two key components, the signal-recognition particle (SRP) and the SRP receptor. SRP is a cytosolic particle that transiently binds to the endoplasmic reticulum (ER) signal sequence in a nascent protein, to the large ribosomal unit, and to the SRP receptor in the ER membrane. | ||
| Cellular component | Signal recognition particle | A complex of protein and RNA which facilitates translocation of proteins across membranes. |
| Transcript | Name | Description | Predicted domains | Domain count |
|---|---|---|---|---|
| – | Signal recognition particle 54 kDa protein [Medicago truncatula] gi|357511109|ref|XP_003625843.1| | 25 | ||
| – | Signal recognition particle 54 kDa protein; TAIR: AT5G03940.1 chloroplast signal recognition particle 54 kDa subunit; Swiss-Prot: sp|P37107|SR54C_ARATH Signal recognition particle 54 kDa protein, chloroplastic; TrEMBL-Plants: tr|A0A0B2P3G8|A0A0B2P3G8_GLYSO Signal recognition particle 54 kDa protein, chloroplastic; Found in the gene: LotjaGi1g1v0675200 | 28 |
A list of co-occurring predicted domains within the L. japonicus gene space:
| Predicted domain | Source | Observations | Saturation (%) |
|---|---|---|---|
| mobidb-lite | MobiDBLite | 1 | 50.00 |