RPS3A

Ribosomal protein S3A
Available structures
PDB Ortholog search: PDBe, RCSB
Identifiers
Symbols RPS3A ; FTE1; MFTL; S3A
External IDs OMIM: 180478 MGI: 1202063 HomoloGene: 133575 GeneCards: RPS3A Gene
Orthologs
Species Human Mouse
Entrez 6189 20091
Ensembl ENSG00000145425 ENSMUSG00000028081
UniProt P61247 P97351
RefSeq (mRNA) NM_001006 NM_016959
RefSeq (protein) NP_000997 NP_058655
Location (UCSC) Chr 4:
151.1 – 151.1 Mb
Chr 3:
86.14 – 86.14 Mb
PubMed search

40S ribosomal protein S3a' is a protein that in humans is encoded by the RPS3A gene.[1][2][3]

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 S3AE family of ribosomal proteins. It is located in the cytoplasm. Disruption of the gene encoding rat ribosomal protein S3a, also named v-fos transformation effector protein, in v-fos-transformed rat cells results in reversion of the transformed phenotype. Transcript variants utilizing alternative transcription start sites have been described. This gene is co-transcribed with the U73A and U73B small nucleolar RNA genes, which are located in its fourth and third introns, respectively. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome.[3]

Interactions

RPS3A has been shown to interact with DNA damage-inducible transcript 3.[4]

References

  1. Nolte D, Taimor G, Kalff-Suske M, Seifart KH (July 1996). "The human S3a ribosomal protein: sequence, location and cell-free transcription of the functional gene". Gene 169 (2): 179–85. doi:10.1016/0378-1119(95)00708-3. PMID 8647443.
  2. Metspalu A, Rebane A, Hoth S, Pooga M, Stahl J, Kruppa J (November 1992). "Human ribosomal protein S3a: cloning of the cDNA and primary structure of the protein". Gene 119 (2): 313–6. doi:10.1016/0378-1119(92)90289-2. PMID 1398113.
  3. 1 2 "Entrez Gene: RPS3A ribosomal protein S3A".
  4. Cui, K; Coutts M; Stahl J; Sytkowski A J (March 2000). "Novel interaction between the transcription factor CHOP (GADD153) and the ribosomal protein FTE/S3a modulates erythropoiesis". J. Biol. Chem. (UNITED STATES) 275 (11): 7591–6. doi:10.1074/jbc.275.11.7591. ISSN 0021-9258. PMID 10713066.

Further reading


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