HMM Summary Page: TIGR01954

AccessionTIGR01954
NamenusA_Cterm_rpt
Functiontranscription termination factor NusA, C-terminal duplication
Gene SymbolnusA
Trusted Cutoff48.15
Domain Trusted Cutoff48.15
Noise Cutoff30.25
Domain Noise Cutoff30.25
Isology Typeequivalog_domain
HMM Length50
Mainrole CategoryTranscription
Subrole CategoryTranscription factors
AuthorHaft DH
Entry DateJul 28 2003 1:06PM
Last ModifiedFeb 14 2011 3:27PM
CommentNusA is a bacterial transcription termination factor. It is named for its interaction with phage lambda protein N, as part of the N utilization substance. Some members of the NusA family have a long C-terminal extension. This HMM represents an acidic 50-residue region found in two copies toward the C-terminus of most Proteobacterial NusA proteins, spaced about 26 residues apart. Analogous C-terminal extensions in some other bacterial lineages lack apparent homology but appear similarly acidic.
Genome PropertyGenProp0132: transcription termination - antitermination Nus factors (HMM)
GenProp0132: transcription termination - antitermination Nus factors (HMM)
GenProp0132: transcription termination - antitermination Nus factors (HMM)