HAMAP rule MF_01888
General rule information
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Accession | MF_01888 |
Dates | 14-DEC-2010 (Created)
19-NOV-2019 (Last updated, Version 4) |
Name | RraB |
Scope(s) |
Bacteria Gammaproteobacteria |
Template(s) | P0AF90 (RRAB_ECOLI); [ Recover all ] |
Triggered by |
HAMAP; MF_01888 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | RRAB |
Protein name | RecName: Full=Regulator of ribonuclease activity B; |
Gene name | Name=rraB; |
Comments
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FUNCTION | Globally 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. |
SUBUNIT | Interacts with the C-terminal region of Rne. |
SUBCELLULAR LOCATION | Cytoplasm. |
SIMILARITY | Belongs to the RraB family. |
Keywords
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Gene Ontology
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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
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Pfam | PF06877; DUF1260; 1; |
PIRSF | PIRSF018193; UCP018193; 1; |
Features
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Additional information
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Size range | 111-170 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |