NLM Logo

RNA Polymerase Sigma 54 MeSH Descriptor Data 2022


MeSH Heading
RNA Polymerase Sigma 54
Tree Number(s)
D08.811.913.696.445.735.270.887
D12.776.097.698
Unique ID
D051877
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D051877
Scope Note
A DNA-directed RNA polymerase found in BACTERIA. It is a holoenzyme that consists of multiple subunits including sigma factor 54.
Entry Term(s)
RNA Polymerase SigmaN
RpoN1 Protein
RpoN2 Protein
Sigma Factor 54
Sigma54 Protein
Transcription Factor Sigma-54
Registry Number
EC 2.7.7.6
Public MeSH Note
2006; RNA POLYMERASE SIGMA 54 was indexed under DNA-BINDING PROTEINS & DNA-DIRECTED RNA POLYMERASES 1991-2005, & under SIGMA FACTOR 2005, & under BACTERIAL PROTEINS & TRANSCRIPTION FACTORS 1991-2004
History Note
2006(1991)
Date Established
2006/01/01
Date of Entry
2005/06/30
Revision Date
2016/06/28
RNA Polymerase Sigma 54 Preferred
Sigma Factor 54 Narrower
RpoN2 Protein Narrower
RpoN1 Protein Narrower
page delivered in 0.156s