Myocyte enhancer factor 2B

mammalian protein found in Homo sapiens
Protein protein Q21133194
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Summary

Myocyte enhancer factor 2B is a protein[1]. It is known by 9 alternative names across languages and contexts.[2]

Key Facts

  • Subclass of: protein[3]
  • Part of: Transcription factor, MADS-box superfamily[4], MADS MEF2-like, protein family[5], Transcription factor, MADS-box, protein family[6]
  • Has part(s): Transcription factor, MADS-box[7], MADS MEF2-like[8]
  • Molecular function: DNA-binding transcription factor activity[9], RNA polymerase II cis-regulatory region sequence-specific DNA binding[10], DNA binding[11], DNA-binding transcription activator activity, RNA polymerase II-specific[12], histone deacetylase binding[13], protein dimerization activity[14], RNA polymerase II transcription regulatory region sequence-specific DNA binding[15], DNA-binding transcription factor activity, RNA polymerase II-specific[16]
  • Cell component: nucleus[17], transcription regulator complex[18]
  • Biological process: muscle organ development[19], regulation of transcription, DNA-templated[20], transcription, DNA-templated[21], transcription by RNA polymerase II[22], positive regulation of transcription by RNA polymerase II[23]
  • Encoded by: MEF2B[24]
  • Found in taxon: Homo sapiens[25]

References

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

Direct Wikidata claims

  1. [3] ↑ . UniProt. Retrieved . wikidata.org.
  2. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [8] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . Regional chromosomal assignments for four members of the MADS domain transcription enhancer factor 2 (MEF2) gene family to human chromosomes 15q26, 19p12, 5q14, and 1q12-q23. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . Regulatory role of MEF2D in serum induction of the c-jun promoter. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] ↑ . Regulatory role of MEF2D in serum induction of the c-jun promoter. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [13] ↑ . Mechanism of recruitment of class II histone deacetylases by myocyte enhancer factor-2. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [15] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] ↑ . Human myocyte-specific enhancer factor 2 comprises a group of tissue-restricted MADS box transcription factors. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] ↑ . Mechanism of recruitment of class II histone deacetylases by myocyte enhancer factor-2. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [19] ↑ . Human myocyte-specific enhancer factor 2 comprises a group of tissue-restricted MADS box transcription factors. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [23] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] ↑ . UniProt. Retrieved . wikidata.org.
  23. [25] ↑ . UniProt. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

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). Myocyte enhancer factor 2B. Retrieved October 3, 2026, from https://4ort.xyz/entity/myocyte-enhancer-factor-2b-q21133194
MLA “Myocyte enhancer factor 2B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Oct. 2026, https://4ort.xyz/entity/myocyte-enhancer-factor-2b-q21133194.
BibTeX @misc{4ortxyz_myocyte-enhancer-factor-2b-q21133194_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Myocyte enhancer factor 2B}}, year = {2026}, url = {https://4ort.xyz/entity/myocyte-enhancer-factor-2b-q21133194}, note = {Accessed: 2026-10-03}}
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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. 9d ago · Pabnau · 2026-10-03 view diff on Wikidata ↗
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → DNA-binding transcription factor activity, RNA polymerase II cis-regulatory region sequence-specific DNA binding, DNA binding +9
    Refseq protein id → NP_001139257, NP_001354211
    Subclass of → protein
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbremoveclaims-remove:1| */ Encoded by: BORCS8-MEF2B"
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