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HAMAP rule MF_00270

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General rule information [?]

Accession MF_00270
Dates 1-JUN-2001 (Created)
1-JUN-2023 (Last updated, Version 41)
Name Ribosomal_S18
Scope
Bacteria
Plastid
Templates P0A7T7 (RS18_ECOLI); Q5SLQ0 (RS18_THET8): [Recover all]
case <OC:Bacteria> or <OG:Chloroplast>
Triggered by
end case


Propagated annotation [?]


Identifier, protein and gene names [?]

case <OC:Bacteria> and not <OC:Cyanobacteriota>
Identifier
RS18
Protein name
RecName: Full=Small ribosomal subunit protein bS18;
Gene name
rpsR
else case <OC:Cyanobacteriota>
Identifier
RS18
Protein name
RecName: Full=Small ribosomal subunit protein bS18;
Gene name
rpsR, rps18
else case <OG:Chloroplast>
Identifier
RR18
Protein name
RecName: Full=Small ribosomal subunit protein bS18c;
Gene name
rps18
end case

Comments [?]

case <OC:Bacteria>
Function Binds as a heterodimer with protein bS6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit.
Subunit Part of the 30S ribosomal subunit. Forms a tight heterodimer with protein bS6.
end case
case <OG:Chloroplast>
Subunit Part of the 30S ribosomal subunit.
Subcellular location Plastid, chloroplast.
end case
Similarity Belongs to the bacterial ribosomal protein bS18 family.

Keywords [?]

Ribonucleoprotein
Ribosomal protein
RNA-binding
rRNA-binding

Gene Ontology [?]

GO:0019843; Molecular function: rRNA binding.
GO:0006412; Biological process: translation.
case <OG:Chloroplast>
GO:0009507; Cellular component: chloroplast.
end case

Cross-references [?]

Pfam PF01084; Ribosomal_S18; 1;
PRINTS PR00974; RIBOSOMALS18; 1;
NCBIfam TIGR00165; S18; 1;
PROSITE PS00057; RIBOSOMAL_S18; 1;

Additional information [?]

Size range 68-171 amino acids
Related rules None
Fusion None


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