RPS8 Gene Summary [Human]

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 S8E family of ribosomal proteins. It is located in the cytoplasm. Increased expression of this gene in colorectal tumors and colon polyps compared to matched normal colonic mucosa has been observed. This gene is co-transcribed with the small nucleolar RNA genes U38A, U38B, U39, and U40, which are located in its fourth, fifth, first, and second introns, respectively. 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]

Details

Type
Processed Transcript
Official Symbol
RPS8
Official Name
ribosomal protein S8 [Source:HGNC Symbol;Acc:HGNC:10441]
Ensembl ID
ENSG00000142937
Bio databases IDs NCBI: 6202 Ensembl: ENSG00000142937
Aliases ribosomal protein S8
Synonyms eS8, ribosomal protein S8, S8
Species
Human, Homo sapiens
OrthologiesMouseRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in human RPS8 often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • structural constituent of ribosome
  • Eukaryotic/archaeal ribosomal protein S8e and similar proteins
  • protein binding
  • Ribosomal protein S8e

Pathways

Biological processes and signaling networks where the RPS8 gene in human plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • nonalcoholic steatohepatitis
  • nonalcoholic fatty liver disease
  • recurrent implantation failure
regulated by
regulates
  • RNR
role in cell
  • processing in

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Cytoplasm
  • interchromatin granule cluster fractions
  • pre-ribosome
  • cellular membrane
  • ribosome
  • Nucleus
  • Endoplasmic Reticulum
  • Mitochondria
  • cytosol
  • nucleoplasm
  • nucleoli

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human RPS8 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
  • cytoplasmic translation
  • ribosomal small subunit biogenesis
  • translation

Cellular Component

Where in the cell the gene product is active
  • small-subunit processome
  • cytosolic ribosome
  • cytosolic small ribosomal subunit
  • endoplasmic reticulum
  • nucleolus
  • nucleoplasm
  • nucleus
  • extracellular vesicular exosome
  • focal adhesion
  • cytoplasm
  • membrane
  • cytosol

Molecular Function

What the gene product does at the molecular level
  • protein binding
  • RNA binding
  • structural constituent of ribosome

Gene-Specific Assays for Results You Can Trust

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