HMM Summary Page: TIGR01425

Functionsignal recognition particle protein SRP54
Trusted Cutoff576.25
Domain Trusted Cutoff576.25
Noise Cutoff501.00
Domain Noise Cutoff501.00
Isology Typeequivalog
HMM Length428
Gene Ontology TermGO:0003924: GTPase activity molecular_function
GO:0005786: signal recognition particle, endoplasmic reticulum targeting cellular_component
GO:0006617: SRP-dependent cotranslational protein targeting to membrane, signal sequence recognition biological_process
AuthorHaft DH
Entry DateJan 31 2002 1:35AM
Last ModifiedFeb 14 2011 3:27PM
CommentThis HMM represents examples from the eukaryotic cytosol of the signal recognition particle protein component, SRP54. This GTP-binding protein is a component of the eukaryotic signal recognition particle, along with several other protein subunits and a 7S RNA. Some species, including Arabidopsis, have several closely related forms. The extreme C-terminal region is glycine-rich and lower in complexity, poorly conserved between species, and excluded from this model.