Xenobiotic response element gene transcriptions

Revision as of 00:48, 10 September 2020 by Marshallsumter (talk | contribs) (Created page with "{{AE}} Henry A. Hoff The classical recognition motif of the AhR/ARNT complex, referred to as either the AhR-, dioxin- or xenobiotic- responsive element (AHRE, DRE or XRE), co...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Associate Editor(s)-in-Chief: Henry A. Hoff

The classical recognition motif of the AhR/ARNT complex, referred to as either the AhR-, dioxin- or xenobiotic- responsive element (AHRE, DRE or XRE), contains the core sequence 5'-GCGTG-3'.[1]

The AhR/ARNT heterodimer directly binds the AHRE/DRE/XRE core sequence in an asymmetric manner such that ARNT binds to 5'-GTG-3' and AhR binding 5'-TC/TGC-3'.[2][3][4] Recent research suggests that a second type of element termed AHRE-II, 5'-CATG(N6)C[T/A]TG-3', is capable of indirectly acting with the AhR/ARNT complex.[5][6]

Human genes

Consensus sequences

The classical recognition motif of the AhR/ARNT complex, referred to as either the AhR-, dioxin- or xenobiotic- responsive element (AHRE, DRE or XRE) has the consensus sequence 5'-(T/G)NGCGTG(A/C)(G/C)A-3'[7][8] in the promoter region of AhR responsive genes.

Samplings

Copying the consensus of the AhR/ARNT complex: 3'-(T/G)NGCGTG(A/C)(G/C)A-5' and putting the sequence in "⌘F" finds no locations for this sequence in any A1BG direction as can be found by the computer programs.

See also

References

  1. Shen ES, Whitlock JP (April 1992). "Protein-DNA interactions at a dioxin-responsive enhancer. Mutational analysis of the DNA-binding site for the liganded Ah receptor". The Journal of Biological Chemistry. 267 (10): 6815–9. PMID 1313023.
  2. Wharton KA, Franks RG, Kasai Y, Crews ST (December 1994). "Control of CNS midline transcription by asymmetric E-box-like elements: similarity to xenobiotic responsive regulation". Development. 120 (12): 3563–9. PMID 7821222.
  3. Bacsi SG, Reisz-Porszasz S, Hankinson O (March 1995). "Orientation of the heterodimeric aryl hydrocarbon (dioxin) receptor complex on its asymmetric DNA recognition sequence". Molecular Pharmacology. 47 (3): 432–8. PMID 7700240.
  4. Swanson HI, Chan WK, Bradfield CA (November 1995). "DNA binding specificities and pairing rules of the Ah receptor, ARNT, and SIM proteins". The Journal of Biological Chemistry. 270 (44): 26292–302. doi:10.1074/jbc.270.44.26292. PMID 7592839.
  5. Boutros PC, Moffat ID, Franc MA, Tijet N, Tuomisto J, Pohjanvirta R, Okey AB (August 2004). "Dioxin-responsive AHRE-II gene battery: identification by phylogenetic footprinting". Biochemical and Biophysical Research Communications. 321 (3): 707–15. doi:10.1016/j.bbrc.2004.06.177. PMID 15358164.
  6. Sogawa K, Numayama-Tsuruta K, Takahashi T, Matsushita N, Miura C, Nikawa J, Gotoh O, Kikuchi Y, Fujii-Kuriyama Y (June 2004). "A novel induction mechanism of the rat CYP1A2 gene mediated by Ah receptor-Arnt heterodimer". Biochemical and Biophysical Research Communications. 318 (3): 746–55. doi:10.1016/j.bbrc.2004.04.090. PMID 15144902.
  7. Lusska A, Shen E, Whitlock JP (March 1993). "Protein-DNA interactions at a dioxin-responsive enhancer. Analysis of six bona fide DNA-binding sites for the liganded Ah receptor". The Journal of Biological Chemistry. 268 (9): 6575–80. PMID 8384216.
  8. Yao EF, Denison MS (June 1992). "DNA sequence determinants for binding of transformed Ah receptor to a dioxin-responsive enhancer". Biochemistry. 31 (21): 5060–7. doi:10.1021/bi00136a019. PMID 1318077.

External links