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Annotation rule MF_00958
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General rule information [?]

Accession MF_00958
Dates 26-APR-2013 (Created)
19-NOV-2019 (Last updated, Version 5)
Name RssB
Scope
Bacteria; Enterobacterales
Template P0AEV1 (RSSB_ECOLI)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
RSSB
Protein name
RecName: Full=Regulator of RpoS;
Gene name
rssB

Comments [?]

Function Regulates the turnover of the sigma S factor (RpoS) by promoting its proteolysis in exponentially growing cells. Acts by binding and delivering RpoS to the ClpXP protease. RssB is not co-degraded with RpoS, but is released from the complex and can initiate a new cycle of RpoS recognition and degradation.
Subunit Binds to RpoS.
case <FTTag:phospho>
Ptm Phosphorylated. Phosphorylation stimulates the interaction with RpoS and, therefore, the proteolysis of RpoS.
end case
Similarity Belongs to the RssB family.

Keywords [?]

case <FTTag:phospho>
end case

Gene Ontology [?]

GO:0045862; Biological process: positive regulation of proteolysis.
GO:0010468; Biological process: regulation of gene expression.

Cross-references [?]

PROSITE PS50110; RESPONSE_REGULATORY; 1; trigger=PRU00169;
Pfam PF00072; Response_reg; 1;

Features [?]

From: RSSB_ECOLI (P0AEV1)
Key     From     To       Description   Tag   Condition   FTGroup
MOD_RES     58     58       4-aspartylphosphate   phospho   D  

Additional information [?]

Size range 330-370 amino acids
Related rules None
Fusion None