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X-box binding protein 1

mammalian protein found in Homo sapiens
Protein protein Q21116794
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X-box binding protein 1

Summary

X-box binding protein 1 is a protein[1].

Key Facts

  • X-box binding protein 1's instance of is recorded as protein[2].
  • X-box binding protein 1's UniProt protein ID is recorded as P17861[3].
  • X-box binding protein 1's part of is recorded as Basic-leucine zipper domain, protein family[4].
  • X-box binding protein 1's MeSH descriptor ID is recorded as D000071717[5].
  • X-box binding protein 1's has part is recorded as Basic-leucine zipper domain[6].
  • X-box binding protein 1's RefSeq protein ID is recorded as NP_001073007[7].
  • X-box binding protein 1's RefSeq protein ID is recorded as NP_005071[8].
  • X-box binding protein 1's MeSH tree code is recorded as D12.776.260.108.937[9].
  • X-box binding protein 1's MeSH tree code is recorded as D12.776.930.127.937[10].
  • X-box binding protein 1's molecular function is recorded as estrogen receptor binding[11].
  • X-box binding protein 1's molecular function is recorded as protein homodimerization activity[12].
  • X-box binding protein 1's molecular function is recorded as protease binding[13].
  • X-box binding protein 1's molecular function is recorded as protein binding[14].
  • X-box binding protein 1's molecular function is recorded as protein kinase binding[15].
  • X-box binding protein 1's molecular function is recorded as sequence-specific DNA binding[16].
  • X-box binding protein 1's molecular function is recorded as cis-regulatory region sequence-specific DNA binding[17].
  • X-box binding protein 1's molecular function is recorded as protein heterodimerization activity[18].
  • X-box binding protein 1's molecular function is recorded as chromatin DNA binding[19].
  • X-box binding protein 1's molecular function is recorded as ubiquitin protein ligase binding[20].
  • X-box binding protein 1's molecular function is recorded as DNA binding[21].
  • X-box binding protein 1's molecular function is recorded as DNA-binding transcription factor activity[22].
  • X-box binding protein 1's molecular function is recorded as RNA polymerase II transcription regulatory region sequence-specific DNA binding[23].
  • X-box binding protein 1's molecular function is recorded as DNA-binding transcription factor activity, RNA polymerase II-specific[24].
  • X-box binding protein 1's molecular function is recorded as RNA polymerase II cis-regulatory region sequence-specific DNA binding[25].
  • X-box binding protein 1's molecular function is recorded as identical protein binding[26].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . Q905695. Retrieved . wikidata.org.
  2. [3] ↑ . Q905695. Retrieved . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . Q20641742. Retrieved . wikidata.org.
  7. [8] ↑ . Q20641742. Retrieved . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . The unfolded protein response: integrating stress signals through the stress sensor IRE1α. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . The unfolded protein response: integrating stress signals through the stress sensor IRE1α. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . Signal peptide peptidase functions in ERAD to cleave the unfolded protein response regulator XBP 1u. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . XBP1 promotes triple-negative breast cancer by controlling the HIF1α pathway. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . A regulatory subunit of phosphoinositide 3-kinase increases the nuclear accumulation of X-box–binding protein-1 to modulate the unfolded protein response. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . Multiple cDNA clones encoding nuclear proteins that bind to the tax-dependent enhancer of HTLV-1: all contain a leucine zipper structure and basic amino acid domain. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . The unfolded protein response: integrating stress signals through the stress sensor IRE1α. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . XBP1 induces snail expression to promote epithelial- to-mesenchymal transition and invasion of breast cancer cells. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . Signal peptide peptidase functions in ERAD to cleave the unfolded protein response regulator XBP 1u. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . An HLA-DR? promoter DNA-binding protein is expressed ubiquitously and maps to human chromosomes 22 and 5. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . A new member of the leucine zipper class of proteins that binds to the HLA DR alpha promoter. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . XBP1 mRNA Is Induced by ATF6 and Spliced by IRE1 in Response to ER Stress to Produce a Highly Active Transcription Factor. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . A census of human transcription factors: function, expression and evolution. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . Identification of bZIP interaction partners of viral proteins HBZ, MEQ, BZLF1, and K-bZIP using coiled-coil arrays. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). X-box binding protein 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/x-box-binding-protein-1
MLA “X-box binding protein 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/x-box-binding-protein-1.
BibTeX @misc{4ortxyz_x-box-binding-protein-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{X-box binding protein 1}}, year = {2026}, url = {https://4ort.xyz/entity/x-box-binding-protein-1}, note = {Accessed: 2026-05-03}}
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