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HAMAP rule MF_01888

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General rule information [?]

Accession MF_01888
Dates 14-DEC-2010 (Created)
19-NOV-2019 (Last updated, Version 4)
Name RraB
Scope(s) Bacteria
Template(s) P0AF90 (RRAB_ECOLI); [ Recover all ]
Triggered by HAMAP; MF_01888 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier RRAB
Protein name RecName: Full=Regulator of ribonuclease activity B;
Gene name Name=rraB;

Comments [?]

FUNCTIONGlobally modulates RNA abundance by binding to RNase E (Rne) and regulating its endonucleolytic activity. Can modulate Rne action in a substrate-dependent manner by altering the composition of the degradosome.
SUBUNITInteracts with the C-terminal region of Rne.
SIMILARITYBelongs to the RraB family.

Keywords [?]

Gene Ontology [?]

GO:0060698; Molecular function:endoribonuclease inhibitor activity
GO:0019899; Molecular function:enzyme binding
GO:0060699; Biological process:regulation of endoribonuclease activity
GO:0005737; Cellular component:cytoplasm

Cross-references [?]

Pfam PF06877; DUF1260; 1;
PIRSF PIRSF018193; UCP018193; 1;

Features [?]

Additional information [?]

Size range 111-170 amino acids
Related rules None
Fusion Nter: None Cter: None

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