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RPS18 ribosomal protein S18 [ Homo sapiens (human) ]

Gene ID: 6222, updated on 7-Apr-2024

Summary

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Official Symbol
RPS18provided by HGNC
Official Full Name
ribosomal protein S18provided by HGNC
Primary source
HGNC:HGNC:10401
See related
Ensembl:ENSG00000231500 MIM:180473; AllianceGenome:HGNC:10401
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
KE3; S18; HKE3; KE-3; uS13; D6S218E
Summary
Ribosomes, the organelles that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 40S subunit. The protein belongs to the S13P family of ribosomal proteins. It is located in the cytoplasm. The gene product of the E. coli ortholog (ribosomal protein S13) is involved in the binding of fMet-tRNA, and thus, in the initiation of translation. This gene is an ortholog of mouse Ke3. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Jul 2008]
Expression
Ubiquitous expression in ovary (RPKM 1981.9), bone marrow (RPKM 1363.6) and 25 other tissues See more
Orthologs
mouse all
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Genomic context

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See RPS18 in Genome Data Viewer
Location:
6p21.32
Exon count:
6
Annotation release Status Assembly Chr Location
RS_2023_10 current GRCh38.p14 (GCF_000001405.40) 6 NC_000006.12 (33272075..33276511)
RS_2023_10 current T2T-CHM13v2.0 (GCF_009914755.1) 6 NC_060930.1 (33093437..33097873)
105.20220307 previous assembly GRCh37.p13 (GCF_000001405.25) 6 NC_000006.11 (33239852..33244288)

Chromosome 6 - NC_000006.12Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105375022 Neighboring gene HLA complex group 25 Neighboring gene VPS52 subunit of GARP complex Neighboring gene H3K27ac-H3K4me1 hESC enhancer GRCh37_chr6:33244298-33245030 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr6:33245765-33246496 Neighboring gene beta-1,3-galactosyltransferase 4 Neighboring gene WD repeat domain 46 Neighboring gene H3K4me1 hESC enhancer GRCh37_chr6:33255009-33255542 Neighboring gene microRNA 6873

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Expression

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  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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Related articles in PubMed

  1. Ribosomal protein S18e as a putative molecular staple for the 18S rRNA 3'-major domain core. Ilin AA, et al. Biochim Biophys Acta, 2011 Apr. PMID 21256985
  2. The human homolog of ribosomal protein S18. Chassin D, et al. Nucleic Acids Res, 1993 Feb 11. PMID 8441687, Free PMC Article
  3. Ribosomal protein S18 identified as a cofilin-binding protein by using phage display library. Kusui K, et al. Mol Cell Biochem, 2004 Jul. PMID 15532723
  4. The primary structure of rat ribosomal protein S18. Chan YL, et al. Biochem Biophys Res Commun, 1991 Aug 15. PMID 1872840
  5. Identification of genes overexpressed in tumors through preferential expression screening in trophoblasts. Chassin D, et al. Cancer Res, 1994 Oct 1. PMID 7923143

See all (221) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Ribosomal protein S18e seems to act as a molecular staple fixing the 18S rRNA 3'-major domain core.
    Title: Ribosomal protein S18e as a putative molecular staple for the 18S rRNA 3'-major domain core.
  2. Observational study of gene-disease association. (HuGE Navigator)
    Title: High-density SNP screening of the major histocompatibility complex in systemic lupus erythematosus demonstrates strong evidence for independent susceptibility regions.
  3. cofilin interacts with S18 protein at the actin-binding site
    Title: Ribosomal protein S18 identified as a cofilin-binding protein by using phage display library.
Submit: New GeneRIF Correction

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Genotypes

Pathways from PubChem

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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Markers

Homology

Clone Names

  • MGC117351, MGC126835, MGC126837

Gene Ontology Provided by GOA

Function Evidence Code Pubs
enables RNA binding HDA PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables rRNA binding IEA
Inferred from Electronic Annotation
more info
  
enables structural constituent of ribosome HDA PubMed 
enables structural constituent of ribosome IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
involved_in cytoplasmic translation IC
Inferred by Curator
more info
 PubMed 
involved_in cytoplasmic translation NAS
Non-traceable Author Statement
more info
 PubMed 
involved_in translation IC
Inferred by Curator
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm NAS
Non-traceable Author Statement
more info
 PubMed 
is_active_in cytosol IBA
Inferred from Biological aspect of Ancestor
more info
  
located_in cytosol IDA
Inferred from Direct Assay
more info
  
located_in cytosol TAS
Traceable Author Statement
more info
  
located_in cytosolic ribosome IDA
Inferred from Direct Assay
more info
 PubMed 
part_of cytosolic small ribosomal subunit HDA PubMed 
part_of cytosolic small ribosomal subunit IDA
Inferred from Direct Assay
more info
 PubMed 
part_of cytosolic small ribosomal subunit NAS
Non-traceable Author Statement
more info
 PubMed 
located_in extracellular exosome HDA PubMed 
located_in focal adhesion HDA PubMed 
located_in membrane HDA PubMed 
located_in nucleoplasm TAS
Traceable Author Statement
more info
  
located_in nucleus HDA PubMed 
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 
is_active_in postsynaptic density EXP
Inferred from Experiment
more info
 PubMed 
is_active_in postsynaptic density IDA
Inferred from Direct Assay
more info
 PubMed 
located_in ribosome NAS
Non-traceable Author Statement
more info
 PubMed 
part_of small ribosomal subunit HDA PubMed 
part_of small ribosomal subunit IBA
Inferred from Biological aspect of Ancestor
more info
  

General protein information

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Preferred Names
small ribosomal subunit protein uS13
Names
40S ribosomal protein S18
rhabdomyosarcoma antigen MU-RMS-40.21

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_022551.3 → NP_072045.1  small ribosomal subunit protein uS13

    See identical proteins and their annotated locations for NP_072045.1

    Status: REVIEWED

    Source sequence(s)
    AL645940, AL662820
    Consensus CDS
    CCDS4771.1
    UniProtKB/Swiss-Prot
    P25232, P62269, Q5SUJ3, Q6IPF8
    Related
    ENSP00000393241.2, ENST00000439602.7
    Conserved Domains (1) summary
    PTZ00134
    Location:1 → 152
    PTZ00134; 40S ribosomal protein S18; Provisional

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2023_10

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

  1. NC_000006.12 Reference GRCh38.p14 Primary Assembly

    Range
    33272075..33276511
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Reference GRCh38.p14 ALT_REF_LOCI_2

Genomic

  1. NT_113891.3 Reference GRCh38.p14 ALT_REF_LOCI_2

    Range
    4683556..4687992
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Reference GRCh38.p14 ALT_REF_LOCI_3

Genomic

  1. NT_167245.2 Reference GRCh38.p14 ALT_REF_LOCI_3

    Range
    4515589..4520025
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Reference GRCh38.p14 ALT_REF_LOCI_5

Genomic

  1. NT_167247.2 Reference GRCh38.p14 ALT_REF_LOCI_5

    Range
    4708037..4712477
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Reference GRCh38.p14 ALT_REF_LOCI_6

Genomic

  1. NT_167248.2 Reference GRCh38.p14 ALT_REF_LOCI_6

    Range
    4466492..4470931
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Reference GRCh38.p14 ALT_REF_LOCI_7

Genomic

  1. NT_167249.2 Reference GRCh38.p14 ALT_REF_LOCI_7

    Range
    4720756..4721414
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate T2T-CHM13v2.0

Genomic

  1. NC_060930.1 Alternate T2T-CHM13v2.0

    Range
    33093437..33097873
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P62269.3 GenPept UniProtKB/Swiss-Prot:P62269

Gene LinkOut

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