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Gene rpsR from Escherichia coli str. K-12 substr. MG1655: 30S ribosomal subunit protein S18
Member of NCBI Protein Clusters PRK00391(See COMBREX Page ) (See NCBI page)
NCBI Entrez GeneID 948721
UniProtKB accession
RefSeq Protein accession NP_418623.1 (PROVISIONAL)
Gene Symbol(s)
  • symbol: rpsR
  • locus tag: b4202
  • aliases: ECK4198, JW4160
Organism Escherichia coli str. K-12 substr. MG1655 (NCBI TaxID: 511145)
Other Cross References:
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Contribute a predicted function for this gene (free text, GO terms, or EC number) (info). Be sure to check the list of current predicted functions in the section immediately below beforehand.
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Post a comment about this gene to appear on this page (info).
Source Predicted function(s)
NCBI Protein Cluster Prediction 30S ribosomal protein S18
Source References Functional description
GSDB
[PMID: 776663]
[PMID: 7556101]
[PMID: 10094780]
[PMID: 12809609]
[PMID: 16272117]
30S ribosomal protein S18 (source organism: Escherichia coli (strain K12).; strain specific ID: K)
Functional Status greenGreen (experimental evidence, uncurated)
GO terms
  • CC: GO:0030529 : ribonucleoprotein complex : IEA
  • CC: GO:0005622 : intracellular : IEA
  • BP: GO:0006412 : translation : IEA
  • BP: GO:0006412 : translation : IDA
  • MF: GO:0019843 : rRNA binding : IEA
  • MF: GO:0003723 : RNA binding : IEA
  • MF: GO:0003735 : structural constituent of ribosome : IEA
  • CC: GO:0005840 : ribosome : IEA
Domain Structure from CDD
  • Ribosomal_S18: Ribosomal protein S18. 30S ribosomal protein S18; Provisional

See domain structure on NCBI Conserved Domain Database
Domain structure from Pfam
See domain structure on Pfam Database
Based on the function of this gene, COMBREX predictions were made to the following related genes (mouse over gene symbol for details) [Download ]
Csal_0889 , NT01EI_0426 , PBPRA3337 , Ping_3421 , rpsR (138) , Tcr_1363 , VCD_001256
The table at right lists genes that may be "functionally linked to" (i.e., participate in a common biological process, or form a protein complex with) the subject gene of this page, as determined by two sequence-independent methods, including phylogenetic profiling and operon membership (determined by OperonDB). (Info.) These linkages may also be viewed graphically using the program VisANT, by clicking on the headers of the table. Note: VisANT requires Java. To install the latest version of Java, see www.java.com
 gene neighbourhoods
phylogenetic profile
priBprimosomal protein N
 
 
rplI50S ribosomal subunit protein L9
 
 
ssbsingle-stranded DNA-binding protein 
 
rpmJ50S ribosomal subunit protein L36 
 
rpsP30S ribosomal subunit protein S16 
 
pthpeptidyl-tRNA hydrolase 
 
aspSaspartyl-tRNA synthetase 
 
yidCmembrane protein insertase 
 
arnAfused UDP-L-Ara4N formyltransferase/UDP-GlcA C-4'- 
 
rplS50S ribosomal subunit protein L19 
 
lepAback-translocating Elongation Factor EF4, GTPase 
 
rpmB50S ribosomal subunit protein L28 
 
fmt10-formyltetrahydrofolate:L-methionyl-tRNA(fMet) N 
 
rpmG50S ribosomal subunit protein L33 
 
rplQ50S ribosomal subunit protein L17 
 
rplL50S ribosomal subunit protein L7/L12 
 
rpmA50S ribosomal subunit protein L27 
 
rncRNase III 
 
prfApeptide chain release factor RF-1 
 
rpmH50S ribosomal subunit protein L34 
 
frrribosome recycling factor 
 
rpsF30S ribosomal subunit protein S6 
 
ftsHprotease, ATP-dependent zinc-metallo 
 
Phenotype Description Expression
Class
Reference(s)
Candidate essential gene Identified as essential gene in one or more studies (see references) Knock out
PMID: 13129938
(not essential)
PMID: 17700540
(candidate essential)
PMID: 20029369
(candidate essential)