Unfolded protein response element gene transcriptions

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

X-box binding protein 1s "XBP1s binds to the [unfolded protein response] UPR element (UPRE) containing the consensus sequence TGACGTGG/A and regulates the transcription of target genes in a cell type- and condition-specific manner (Yamamoto et al., 2004)."[1]

Human genes

Consensus sequences

The consensus sequence for UPRE is 5'-TGACGTG(G/A)-3'.[1]

UPRE samplings

Copying the consensus UPRE: TGACGTG(G/A) and putting the sequence in "⌘F" finds no locations between ZNF497 and A1BG or between ZSCAN22 and A1BG as can be found by the computer programs.

For the Basic programs testing consensus sequence TGACGTG(G/A) (starting with SuccessablesUPR.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 TGACGTG(G/A), 4, TGACGTGA at 4340, TGACGTGG at 2761, TGACGTGA at 2426, TGACGTGA at 2000.
  2. positive strand, negative direction, looking for TGACGTG(G/A), 0.
  3. positive strand, positive direction, looking for TGACGTG(G/A), 2, TGACGTGG at 4343, TGACGTGG at 3322.
  4. negative strand, positive direction, looking for TGACGTG(G/A), 0.
  5. complement, negative strand, negative direction, looking for ACTGCAC(C/T), 0.
  6. complement, positive strand, negative direction, looking for ACTGCAC(C/T), 4, ACTGCACT at 4340, ACTGCACC at 2761, ACTGCACT at 2426, ACTGCACT at 2000.
  7. complement, positive strand, positive direction, looking for ACTGCAC(C/T), 0.
  8. complement, negative strand, positive direction, looking for ACTGCAC(C/T), 2, ACTGCACC at 4343, ACTGCACC at 3322.
  9. inverse complement, negative strand, negative direction, looking for (C/T)CACGTCA, 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 (A/G)GTGCAGT, 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.

UPRE UTRs

Negative strand, negative direction: TGACGTGA at 4340.

UPRE core promoters

Positive strand, positive direction: TGACGTGG at 4343.

UPRE proximal promoters

Negative strand, negative direction: TGACGTGG at 2761.

UPRE distal promoters

Negative strand, negative direction: TGACGTGA at 2426, TGACGTGA at 2000.

Positive strand, positive direction: TGACGTGG at 3322.

Acknowledgements

The content on this page was first contributed by: Henry A. Hoff.

See also

References

  1. 1.0 1.1 Jae-Seon So (31 August 2018). "Roles of Endoplasmic Reticulum Stress in Immune Responses". Molecules and Cells. 41 (8): 705–16. doi:10.14348/molcells.2018.0241. PMID 30078231. Retrieved 5 September 2020.

External links