TRIB3

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TRIB3
Identifiers
AliasesTRIB3, C20orf97, NIPK, SINK, SKIP3, TRB3, tribbles pseudokinase 3
External IDsMGI: 1345675 HomoloGene: 10902 GeneCards: TRIB3
Gene location (Human)
Chromosome 20 (human)
Chr.Chromosome 20 (human)[1]
Chromosome 20 (human)
Genomic location for TRIB3
Genomic location for TRIB3
Band20p13Start362,835 bp[1]
End397,559 bp[1]
RNA expression pattern
PBB GE TRIB3 218145 at fs.png
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_144554
NM_175093

RefSeq (protein)

NP_780302

Location (UCSC)Chr 20: 0.36 – 0.4 MbChr 2: 152.34 – 152.34 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Tribbles homolog 3 is a protein that in humans is encoded by the TRIB3 gene.[5][6][7]

Function[edit]

The protein encoded by this gene is a putative protein kinase that is induced by the transcription factor NF-kappaB. It is a pseudoenzyme that is thought to be a negative regulator of NF-kappaB, and can also sensitize cells to TNF- and TRAIL-induced apoptosis. In addition, this protein has been reported to negatively regulate the cell survival serine-threonine kinase AKT1.[7] TRIB3 has recently been associated with neuronal signalling, and like TRIB1 and TRIB2, could be considered as a potential allosteric drug target [8][9]

Interactions[edit]

TRIB3 has been shown to interact with:

References[edit]

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000101255 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000032715 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:".
  4. ^ "Mouse PubMed Reference:".
  5. ^ a b Du K, Herzig S, Kulkarni RN, Montminy M (Jun 2003). "TRB3: a tribbles homolog that inhibits Akt/PKB activation by insulin in liver". Science. 300 (5625): 1574–7. doi:10.1126/science.1079817. PMID 12791994.
  6. ^ Hegedus Z, Czibula A, Kiss-Toth E (Aug 2006). "Tribbles: novel regulators of cell function; evolutionary aspects". Cell Mol Life Sci. 63 (14): 1632–41. doi:10.1007/s00018-006-6007-9. PMID 16715410.
  7. ^ a b "Entrez Gene: TRIB3 tribbles homolog 3 (Drosophila)".
  8. ^ Eyers PA, Keeshan K, Kannan N (2016). "Tribbles in the 21st Century: The Evolving Roles of Tribbles Pseudokinases in Biology and Disease". Trends in Cell Biology. In Press (9): S0962-8924(16)30178-7. doi:10.1016/j.tcb.2016.11.002. PMC 5382568. PMID 27908682.
  9. ^ Foulkes DM, Byrne DP, Eyers PA (2015). "Tribbles pseudokinases: novel targets for chemical biology and drug discovery?". Biochemical Society Transactions. 43 (5): 1095–1103. doi:10.1042/BST20150109. PMID 26517930.
  10. ^ a b c d Zhou Y, Li L, Liu Q, Xing G, Kuai X, Sun J, Yin X, Wang J, Zhang L, He F (May 2008). "E3 ubiquitin ligase SIAH1 mediates ubiquitination and degradation of TRB3". Cell. Signal. 20 (5): 942–8. doi:10.1016/j.cellsig.2008.01.010. PMID 18276110.
  11. ^ Bowers AJ, Scully S, Boylan JF (May 2003). "SKIP3, a novel Drosophila tribbles ortholog, is overexpressed in human tumors and is regulated by hypoxia". Oncogene. 22 (18): 2823–35. doi:10.1038/sj.onc.1206367. PMID 12743605.
  12. ^ Wu M, Xu LG, Zhai Z, Shu HB (July 2003). "SINK is a p65-interacting negative regulator of NF-kappaB-dependent transcription". J. Biol. Chem. 278 (29): 27072–9. doi:10.1074/jbc.M209814200. PMID 12736262.

Further reading[edit]