TSPAN4
Identifiers
AliasesTSPAN4, NAG-2, NAG2, TETRASPAN, TM4SF7, TSPAN-4, tetraspanin 4
External IDsOMIM: 602644 MGI: 1928097 HomoloGene: 2453 GeneCards: TSPAN4
Orthologs
SpeciesHumanMouse
Entrez

7106

64540

Ensembl

ENSG00000214063

ENSMUSG00000025511

UniProt

O14817

Q9DCK3

RefSeq (mRNA)

NM_001252588
NM_053082

RefSeq (protein)
Location (UCSC)Chr 11: 0.84 – 0.87 MbChr 7: 141.06 – 141.07 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Tetraspanin-4 is a protein that in humans is encoded by the TSPAN4 gene.[5][6]

The protein encoded by this gene is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. This encoded protein is a cell surface glycoprotein and is similar in sequence to its family member CD53 antigen. It is known to complex with integrins and other transmembrane 4 superfamily proteins. Alternatively spliced transcript variants encoding different isoforms have been identified.[6]

Interactions

TSPAN4 has been shown to interact with CD9,[5] ITGA6,[5] CD29,[5] CD49c[5] and CD81.[5]

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000214063 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000025511 - 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. 1 2 3 4 5 6 Tachibana I, Bodorova J, Berditchevski F, Zutter MM, Hemler ME (Dec 1997). "NAG-2, a novel transmembrane-4 superfamily (TM4SF) protein that complexes with integrins and other TM4SF proteins". J Biol Chem. 272 (46): 29181–9. doi:10.1074/jbc.272.46.29181. PMID 9360996.
  6. 1 2 "Entrez Gene: TSPAN4 tetraspanin 4".

Further reading


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