HMM Summary Page: TIGR02062

Functionexoribonuclease II
Gene Symbolrnb
Trusted Cutoff641.90
Domain Trusted Cutoff641.90
Noise Cutoff328.55
Domain Noise Cutoff328.55
Isology Typeequivalog
EC Number3.1.13.1
HMM Length646
Mainrole CategoryTranscription
Subrole CategoryDegradation of RNA
Gene Ontology TermGO:0006401: RNA catabolic process biological_process
GO:0008859: exoribonuclease II activity molecular_function
AuthorHaft DH
Entry DateNov 25 2003 10:00AM
Last ModifiedFeb 14 2011 3:27PM
CommentThis family consists of exoribonuclease II, the product of the rnb gene, as found in a number of gamma proteobacteria. In Escherichia coli, it is one of eight different exoribonucleases. It is involved in mRNA degradation and tRNA precursor end processing.
ReferencesDR SWISSPROT; P30850; characterization DR HAMAP; MF_01036; 50 of 51