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Protein

30S ribosomal protein S18

Gene

rpsR

Organism
Brucella abortus biovar 1 (strain 9-941)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Binds as a heterodimer with protein S6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Ribonucleoprotein, Ribosomal protein

Keywords - Ligandi

RNA-binding, rRNA-binding

Enzyme and pathway databases

BioCyciBABO262698:GJC2-482-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
30S ribosomal protein S18UniRule annotation
Gene namesi
Name:rpsRUniRule annotation
Ordered Locus Names:BruAb1_0476
OrganismiBrucella abortus biovar 1 (strain 9-941)
Taxonomic identifieri262698 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
Proteomesi
  • UP000000540 Componenti: Chromosome I

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 828230S ribosomal protein S18PRO_1000003454Add
BLAST

Proteomic databases

PRIDEiQ57ER3.

Interactioni

Subunit structurei

Part of the 30S ribosomal subunit. Forms a tight heterodimer with protein S6.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ57ER3.
SMRiQ57ER3. Positions 16-79.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein S18P family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000218466.
KOiK02963.
OMAiDNRKKYC.

Family and domain databases

Gene3Di4.10.640.10. 1 hit.
HAMAPiMF_00270. Ribosomal_S18. 1 hit.
InterProiIPR001648. Ribosomal_S18.
IPR018275. Ribosomal_S18_CS.
[Graphical view]
PfamiPF01084. Ribosomal_S18. 1 hit.
[Graphical view]
PRINTSiPR00974. RIBOSOMALS18.
ProDomiPD002239. Ribosomal_S18. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF46911. SSF46911. 1 hit.
TIGRFAMsiTIGR00165. S18. 1 hit.
PROSITEiPS00057. RIBOSOMAL_S18. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q57ER3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVDINQIPTR RPFHRRRKTC PFSGANAPKI DYKDVKLLQR YISERGKIVP
60 70 80
SRITAVSQKK QRELAKAIKR ARFLGLLPYV VK
Length:82
Mass (Da):9,562
Last modified:May 10, 2005 - v1
Checksum:i0A21A7B48F327BC2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017223 Genomic DNA. Translation: AAX73871.1.
RefSeqiWP_002963610.1. NC_006932.1.

Genome annotation databases

EnsemblBacteriaiAAX73871; AAX73871; BruAb1_0476.
GeneIDi3788955.
KEGGibmb:BruAb1_0476.
PATRICi17822532. VBIBruAbo15061_0503.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017223 Genomic DNA. Translation: AAX73871.1.
RefSeqiWP_002963610.1. NC_006932.1.

3D structure databases

ProteinModelPortaliQ57ER3.
SMRiQ57ER3. Positions 16-79.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ57ER3.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAX73871; AAX73871; BruAb1_0476.
GeneIDi3788955.
KEGGibmb:BruAb1_0476.
PATRICi17822532. VBIBruAbo15061_0503.

Phylogenomic databases

HOGENOMiHOG000218466.
KOiK02963.
OMAiDNRKKYC.

Enzyme and pathway databases

BioCyciBABO262698:GJC2-482-MONOMER.

Family and domain databases

Gene3Di4.10.640.10. 1 hit.
HAMAPiMF_00270. Ribosomal_S18. 1 hit.
InterProiIPR001648. Ribosomal_S18.
IPR018275. Ribosomal_S18_CS.
[Graphical view]
PfamiPF01084. Ribosomal_S18. 1 hit.
[Graphical view]
PRINTSiPR00974. RIBOSOMALS18.
ProDomiPD002239. Ribosomal_S18. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SUPFAMiSSF46911. SSF46911. 1 hit.
TIGRFAMsiTIGR00165. S18. 1 hit.
PROSITEiPS00057. RIBOSOMAL_S18. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiRS18_BRUAB
AccessioniPrimary (citable) accession number: Q57ER3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: May 10, 2005
Last modified: September 7, 2016
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Brucella abortus strain 9-941
    Brucella abortus (strain 9-941): entries and gene names
  2. Ribosomal proteins
    Ribosomal proteins families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.