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HAMAP annotation rule: MF_00023
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General rule information

Accession MF_00023
Dates 1-JUN-2001 (Created)
5-AUG-2011 (Last updated, Version 20)
Data class Protein
Predictors HAMAP; MF_00023; [distribution of match scores in UniProtKB];[seed alignment for MF_00023]
Names SmpB


Propagated annotation

Identifier, protein and gene names
Identifier SSRP

case <OC:Escherichia> or <OC:Shigella>
Protein name
RecName: Full=SsrA-binding protein;
AltName: Full=Small protein B;

else case not <OC:Escherichia> and not <OC:Shigella>
Protein name
RecName: Full=SsrA-binding protein;
end case

Gene name smpB
Comments
FUNCTION: Binds specifically to the SsrA RNA (tmRNA) and is required for stable association of SsrA with ribosomes (By similarity).
SUBCELLULAR LOCATION: Cytoplasm (Potential).
SIMILARITY: Belongs to the SmpB family.
Cross-references
Pfam PF01668; SmpB; 1;
TIGRFAMs TIGR00086; SmpB; 1;
PROSITE PS01317; SSRP; 1;
Keywords
Cytoplasm, RNA-binding.
Gene Ontology
GO:0003723; Molecular function: RNA binding.
GO:0005737; Cellular component: cytoplasm.


Additional information

Size range: 141-211 amino acids
Related UniRules: None
Template: O66640 (SSRP_AQUAE); P0A832 (SSRP_ECOLI): [Recover all]
Scope: Bacteria
Fusion: Nter: None; Cter: None
Duplicate: None
Plasmid encoded: None

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UniProtKB rule member sequences