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Protein

30S ribosomal protein S18

Gene

rpsR

Organism
Mycobacterium leprae (strain TN)
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

Names & Taxonomyi

Protein namesi
Recommended name:
30S ribosomal protein S18UniRule annotation
Gene namesi
Name:rpsRUniRule annotation
Ordered Locus Names:ML2683
ORF Names:MLCB1913.19c
OrganismiMycobacterium leprae (strain TN)
Taxonomic identifieri272631 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacterium
Proteomesi
  • UP000000806 Componenti: Chromosome

Organism-specific databases

LepromaiML2683.

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 848430S ribosomal protein S18PRO_0000111182Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi272631.ML2683.

Structurei

3D structure databases

ProteinModelPortaliO53125.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the ribosomal protein S18P family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105VH8. Bacteria.
COG0238. LUCA.
HOGENOMiHOG000218466.
KOiK02963.
OMAiKTRKCAF.
OrthoDBiPOG091H02JS.

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.

O53125-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKSTKRRPA PEKPAKARKC VFCAKKNQQI DYKDTTLLRT YISERGKIRA
60 70 80
RRVTGNCVQH QRDIAIAVKN AREVALLPFT SSAR
Length:84
Mass (Da):9,557
Last modified:June 1, 1998 - v1
Checksum:i4F431898A4029BA0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL022118 Genomic DNA. Translation: CAA17952.1.
AL583926 Genomic DNA. Translation: CAC32215.1.
PIRiA87245.
RefSeqiNP_302711.1. NC_002677.1.
WP_010909030.1. NC_002677.1.

Genome annotation databases

EnsemblBacteriaiCAC32215; CAC32215; CAC32215.
GeneIDi910829.
KEGGimle:ML2683.
PATRICi18060523. VBIMycLep78757_5175.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL022118 Genomic DNA. Translation: CAA17952.1.
AL583926 Genomic DNA. Translation: CAC32215.1.
PIRiA87245.
RefSeqiNP_302711.1. NC_002677.1.
WP_010909030.1. NC_002677.1.

3D structure databases

ProteinModelPortaliO53125.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272631.ML2683.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAC32215; CAC32215; CAC32215.
GeneIDi910829.
KEGGimle:ML2683.
PATRICi18060523. VBIMycLep78757_5175.

Organism-specific databases

LepromaiML2683.

Phylogenomic databases

eggNOGiENOG4105VH8. Bacteria.
COG0238. LUCA.
HOGENOMiHOG000218466.
KOiK02963.
OMAiKTRKCAF.
OrthoDBiPOG091H02JS.

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_MYCLE
AccessioniPrimary (citable) accession number: O53125
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: June 1, 1998
Last modified: September 7, 2016
This is version 85 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, Reference proteome

Documents

  1. Ribosomal proteins
    Ribosomal proteins families and list of entries
  2. 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.