HMM Summary Page: TIGR00496

Functionribosome recycling factor
Gene Symbolfrr
Trusted Cutoff149.10
Domain Trusted Cutoff149.10
Noise Cutoff93.40
Domain Noise Cutoff93.40
Isology Typeequivalog
HMM Length176
Mainrole CategoryProtein synthesis
Subrole CategoryTranslation factors
Gene Ontology TermGO:0005737: cytoplasm cellular_component
GO:0006412: translation biological_process
GO:0008135: translation factor activity, nucleic acid binding molecular_function
AuthorAnolik RT, Haft DH
Entry DateApr 20 1999 2:07PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis model finds only eubacterial proteins. Mitochondrial and/or chloroplast forms might be expected but are not currently known. This protein was previously called ribosome releasing factor. By releasing ribosomes from mRNA at the end of protein biosynthesis, it prevents inappropriate translation from 3-prime regions of the mRNA and frees the ribosome for new rounds of translation. EGAD|53116|YHR038W is part of the frr superfamily.
ReferencesRM MEDLINE; 97295231; SE TIGR GA hmmls AL clustalw DR HAMAP; MF_00040; 512 of 525
Genome PropertyGenProp0746: translation termination, bacterial (HMM)
GenProp0799: bacterial core gene set, exactly 1 per genome (HMM)