Signal recognition particle protein Ffh (IPR004780)

Short name: SRP_Ffh

Overlapping homologous superfamilies

Family relationships


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 [PMID: 9305630, PMID: 11735405]. Ffh is a GTPase homologous to eukaryotic SRP54.

GO terms

Biological Process

GO:0006614 SRP-dependent cotranslational protein targeting to membrane

Molecular Function

GO:0005525 GTP binding
GO:0003924 GTPase activity

Cellular Component

GO:0048500 signal recognition particle

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.