TAF4B

TAF4B
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
Aliases TAF4B, SPGF13, TAF2C2, TAFII105, TATA-box binding protein associated factor 4b
External IDs MGI: 2152345 HomoloGene: 28266 GeneCards: TAF4B
RNA expression pattern
More reference expression data
Orthologs
Species Human Mouse
Entrez

6875

72504

Ensembl

ENSG00000141384

ENSMUSG00000054321

UniProt

Q92750

G5E8Z2

RefSeq (mRNA)

NM_001293725
NM_005640

NM_001100449

RefSeq (protein)

NP_001280654.1
NP_005631.1

NP_001093919.1

Location (UCSC) Chr 18: 26.23 – 26.39 Mb Chr 18: 14.78 – 14.9 Mb
PubMed search [1] [2]
Wikidata
View/Edit HumanView/Edit Mouse

Transcription initiation factor TFIID subunit 4B is a protein that in humans is encoded by the TAF4B gene.[3][4][5]

Function

TATA-binding protein associated factors (TAFs) participate, with TATA binding protein (TBP; MIM 600075), in the formation of the TFIID protein complex (see MIM 313650), which is involved in the initiation of gene transcription by RNA polymerase II (see MIM 180660).[supplied by OMIM][5]

Interactions

TAF4B has been shown to interact with RELA.[6]

References

  1. "Human PubMed Reference:".
  2. "Mouse PubMed Reference:".
  3. Dikstein R, Zhou S, Tjian R (Nov 1996). "Human TAFII 105 is a cell type-specific TFIID subunit related to hTAFII130". Cell. 87 (1): 137–46. doi:10.1016/S0092-8674(00)81330-6. PMID 8858156.
  4. Yamit-Hezi A, Nir S, Wolstein O, Dikstein R (Jul 2000). "Interaction of TAFII105 with selected p65/RelA dimers is associated with activation of subset of NF-kappa B genes". J. Biol. Chem. 275 (24): 18180–7. doi:10.1074/jbc.275.24.18180. PMID 10849440.
  5. 1 2 "Entrez Gene: TAF4B TAF4b RNA polymerase II, TATA box binding protein (TBP)-associated factor, 105kDa".
  6. Yamit-Hezi A, Dikstein R (Sep 1998). "TAFII105 mediates activation of anti-apoptotic genes by NF-kappaB". EMBO J. 17 (17): 5161–9. doi:10.1093/emboj/17.17.5161. PMC 1170844Freely accessible. PMID 9724652.

Further reading


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