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Lysine demethylase 4B

mammalian protein found in Homo sapiens
Protein protein Q21114788
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Lysine demethylase 4B

Summary

Lysine demethylase 4B is a protein[1].

Key Facts

  • Lysine demethylase 4B's instance of is recorded as protein[2].
  • Lysine demethylase 4B is part of Zinc finger, FYVE/PHD-type[3].
  • Lysine demethylase 4B is part of Zinc finger, RING/FYVE/PHD-type[4].
  • Lysine demethylase 4B is part of JmjC domain, protein family[5].
  • Lysine demethylase 4B is part of JmjN domain, protein family[6].
  • Lysine demethylase 4B is part of Tudor domain, protein family[7].
  • Lysine demethylase 4B is part of Zinc finger, PHD-type, protein family[8].
  • Lysine demethylase 4B is part of Extended PHD (ePHD) domain, protein family[9].
  • Lysine demethylase 4B comprises JmjC domain[10].
  • Lysine demethylase 4B comprises Tudor domain[11].
  • Lysine demethylase 4B comprises JmjN domain[12].
  • Lysine demethylase 4B comprises Zinc finger, PHD-type[13].
  • Lysine demethylase 4B comprises Extended PHD (ePHD) domain[14].
  • Lysine demethylase 4B's molecular function is recorded as oxidoreductase activity[15].
  • Lysine demethylase 4B's molecular function is recorded as dioxygenase activity[16].
  • Lysine demethylase 4B's molecular function is recorded as metal ion binding[17].
  • Lysine demethylase 4B's molecular function is recorded as histone demethylase activity[18].
  • Lysine demethylase 4B's molecular function is recorded as histone H3-methyl-lysine-36 demethylase activity[19].
  • Lysine demethylase 4B's molecular function is recorded as histone H3-methyl-lysine-9 demethylase activity[20].
  • Lysine demethylase 4B's molecular function is recorded as DNA-binding transcription repressor activity, RNA polymerase II-specific[21].
  • Lysine demethylase 4B's molecular function is recorded as chromatin binding[22].
  • Lysine demethylase 4B's molecular function is recorded as histone demethylase activity[23].
  • Lysine demethylase 4B's molecular function is recorded as histone H3-methyl-lysine-9 demethylase activity[24].
  • Lysine demethylase 4B's molecular function is recorded as methylated histone binding[25].
  • Lysine demethylase 4B's molecular function is recorded as histone demethylase activity[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] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . Structural and Evolutionary Basis for the Dual Substrate Selectivity of Human KDM4 Histone Demethylase Family. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. 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). Lysine demethylase 4B. Retrieved May 3, 2026, from https://4ort.xyz/entity/lysine-demethylase-4b
MLA “Lysine demethylase 4B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lysine-demethylase-4b.
BibTeX @misc{4ortxyz_lysine-demethylase-4b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lysine demethylase 4B}}, year = {2026}, url = {https://4ort.xyz/entity/lysine-demethylase-4b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lysine demethylase 4B — https://4ort.xyz/entity/lysine-demethylase-4b (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Boghog · 2026-07-24 view diff on Wikidata ↗
    Imported from → —
    Encoded by → KDM4B
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → oxidoreductase activity, dioxygenase activity, metal ion binding +9
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 1.14.11.66, [[:toollabs:quickstatements/#/batch/261491|batch #261491]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.