TSEN54 (gene)

TRNA splicing endonuclease subunit 54 is a protein that in humans is encoded by the TSEN54 gene. [5]

TSEN54
Identifiers
AliasesTSEN54, PCH2A, PCH4, SEN54L, sen54, PCH5, tRNA splicing endonuclease subunit 54
External IDsOMIM: 608755 MGI: 1923515 HomoloGene: 35476 GeneCards: TSEN54
Gene location (Human)
Chr.Chromosome 17 (human)[1]
Band17q25.1Start75,516,060 bp[1]
End75,524,735 bp[1]
Orthologs
SpeciesHumanMouse
Entrez

283989

76265

Ensembl

ENSG00000182173

ENSMUSG00000020781

UniProt

Q7Z6J9

Q8C2A2

RefSeq (mRNA)

NM_207346

NM_029557

RefSeq (protein)

NP_997229

NP_083833

Location (UCSC)Chr 17: 75.52 – 75.52 MbChr 11: 115.81 – 115.82 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Function

This gene encodes a subunit of the tRNA splicing endonuclease complex, which catalyzes the removal of introns from precursor tRNAs. The complex is also implicated in pre-mRNA 3-prime end processing.

Clinical significance

Mutations in this gene result in pontocerebellar hypoplasia type 2.

References

  1. GRCh38: Ensembl release 89: ENSG00000182173 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000020781 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. "Entrez Gene: TRNA splicing endonuclease subunit 54". Retrieved 2016-10-18.

Further reading

  • Budde BS, Namavar Y, Barth PG, Poll-The BT, Nürnberg G, Becker C, van Ruissen F, Weterman MA, Fluiter K, te Beek ET, Aronica E, van der Knaap MS, Höhne W, Toliat MR, Crow YJ, Steinling M, Voit T, Roelenso F, Brussel W, Brockmann K, Kyllerman M, Boltshauser E, Hammersen G, Willemsen M, Basel-Vanagaite L, Krägeloh-Mann I, de Vries LS, Sztriha L, Muntoni F, Ferrie CD, Battini R, Hennekam RC, Grillo E, Beemer FA, Stoets LM, Wollnik B, Nürnberg P, Baas F (2008). "tRNA splicing endonuclease mutations cause pontocerebellar hypoplasia". Nat. Genet. 40 (9): 1113–8. doi:10.1038/ng.204. PMID 18711368.
  • Cassandrini D, Biancheri R, Tessa A, Di Rocco M, Di Capua M, Bruno C, Denora PS, Sartori S, Rossi A, Nozza P, Emma F, Mezzano P, Politi MR, Laverda AM, Zara F, Pavone L, Simonati A, Leuzzi V, Santorelli FM, Bertini E (2010). "Pontocerebellar hypoplasia: clinical, pathologic, and genetic studies". Neurology. 75 (16): 1459–64. doi:10.1212/WNL.0b013e3181f88173. PMID 20956791.
  • Maricich SM, Aqeeb KA, Moayedi Y, Mathes EL, Patel MS, Chitayat D, Lyon G, Leroy JG, Zoghbi HY (2011). "Pontocerebellar hypoplasia: review of classification and genetics, and exclusion of several genes known to be important for cerebellar development". J. Child Neurol. 26 (3): 288–94. doi:10.1177/0883073810380047. PMID 21383226.
  • Simonati A, Cassandrini D, Bazan D, Santorelli FM (2011). "TSEN54 mutation in a child with pontocerebellar hypoplasia type 1". Acta Neuropathol. 121 (5): 671–3. doi:10.1007/s00401-011-0823-1. PMID 21468723.

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