Xenobiotic response element gene transcriptions: Difference between revisions

Jump to navigation Jump to search
Marshallsumter (talk | contribs)
Marshallsumter (talk | contribs)
mNo edit summary
Line 39: Line 39:
| date = November 1995
| date = November 1995
| pmid = 7592839
| pmid = 7592839
| doi = 10.1074/jbc.270.44.26292 }}</ref> 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.<ref name=Boutros>{{ cite journal
| doi = 10.1074/jbc.270.44.26292 }}</ref>
| vauthors = Boutros PC, Moffat ID, Franc MA, Tijet N, Tuomisto J, Pohjanvirta R, Okey AB
| title = Dioxin-responsive AHRE-II gene battery: identification by phylogenetic footprinting
| journal = Biochemical and Biophysical Research Communications
| volume = 321
| issue = 3
| pages = 707–15
| date = August 2004
|pmid = 15358164
| doi = 10.1016/j.bbrc.2004.06.177 }}</ref><ref name=Sogawa>{{ cite journal
| vauthors = Sogawa K, Numayama-Tsuruta K, Takahashi T, Matsushita N, Miura C, Nikawa J, Gotoh O, Kikuchi Y, Fujii-Kuriyama Y
| title = A novel induction mechanism of the rat CYP1A2 gene mediated by Ah receptor-Arnt heterodimer
| journal = Biochemical and Biophysical Research Communications
| volume = 318
| issue = 3
| pages = 746–55
| date = June 2004
| pmid = 15144902
| doi = 10.1016/j.bbrc.2004.04.090 }}</ref>


==Human genes==
==Human genes==
Line 119: Line 101:
==See also==
==See also==
{{div col|colwidth=20em}}
{{div col|colwidth=20em}}
* [[A1BG gene transcription core promoters]]
* [[A1BG gene transcriptions]]
* [[A1BG regulatory elements and regions]]
* [[A1BG response element negative results]]
* [[A1BG response element positive results]]
* [[Complex locus A1BG and ZNF497]]
* [[Complex locus A1BG and ZNF497]]
* [[Transcription factor]]
* [[Xenobiotic responsive element gene transcriptions]]
{{Div col end}}
{{Div col end}}


Line 132: Line 119:


<!-- footer categories -->
<!-- footer categories -->
[[Category:Resources last modified in September 2020]]
[[Category:Resources last modified in February 2021]]

Revision as of 03:19, 16 February 2021

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]

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'[5][6] in the promoter region of AhR responsive genes.

AHRE samplings

Copying a responsive elements consensus sequence (G/T)NGCGTG(A/C)(C/G)A and putting the sequence in "⌘F" finds none between ZNF497 and A1BG or none between ZSCAN22 and A1BG as can be found by the computer programs.

For the Basic programs testing consensus sequence AAAAAAAA (starting with SuccessablesXRE.bas) written to compare nucleotide sequences with the sequences on either the template strand (-), or coding strand (+), of the DNA, in the negative direction (-), or the positive direction (+), the programs are, are looking for, and found:

  1. negative strand, negative direction, looking for AAAAAAAA, 0.
  2. positive strand, negative direction, looking for AAAAAAAA, 0.
  3. positive strand, positive direction, looking for AAAAAAAA, 0.
  4. negative strand, positive direction, looking for AAAAAAAA, 0.
  5. complement, negative strand, negative direction, looking for TTTTTTTT, 0.
  6. complement, positive strand, negative direction, looking for TTTTTTTT, 0.
  7. complement, positive strand, positive direction, looking for TTTTTTTT, 0.
  8. complement, negative strand, positive direction, looking for TTTTTTTT, 0.
  9. inverse complement, negative strand, negative direction, looking for TTTTTTTT, 0.
  10. inverse complement, positive strand, negative direction, looking for TTTTTTTT, 0.
  11. inverse complement, positive strand, positive direction, looking for TTTTTTTT, 0.
  12. inverse complement, negative strand, positive direction, looking for TTTTTTTT, 0.
  13. inverse negative strand, negative direction, looking for AAAAAAAA, 0.
  14. inverse positive strand, negative direction, looking for AAAAAAAA, 0.
  15. inverse positive strand, positive direction, looking for AAAAAAAA, 0.
  16. inverse negative strand, positive direction, looking for AAAAAAAA, 0.

AAA UTRs

AAA core promoters

AAA proximal promoters

AAA distal promoters

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. 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.
  6. 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