TAF4B

Last updated
TAF4B
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases TAF4B , SPGF13, TAF2C2, TAFII105, TATA-box binding protein associated factor 4b
External IDs OMIM: 601689; MGI: 2152345; HomoloGene: 28266; GeneCards: TAF4B; OMA:TAF4B - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001293725
NM_005640

NM_001100449
NM_001369357
NM_001369358

RefSeq (protein)

NP_001280654
NP_005631

NP_001093919
NP_001356286
NP_001356287

Location (UCSC) Chr 18: 26.23 – 26.39 Mb Chr 18: 14.92 – 15.03 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Transcription initiation factor TFIID subunit 4B is a protein that in humans is encoded by the TAF4B gene. [5] [6] [7]

Contents

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] [7]

Interactions

TAF4B has been shown to interact with RELA. [8]

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000141384 Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000054321 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. 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. S2CID   10194253.
  6. 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.
  7. 1 2 "Entrez Gene: TAF4B TAF4b RNA polymerase II, TATA box binding protein (TBP)-associated factor, 105kDa".
  8. 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   1170844 . PMID   9724652.

Further reading