EF-hand domain

InterPro Domain

Class type of: protein domain Q24723907

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Summary

EF-hand domain is a protein domain^[1].

Key Facts

Subclass of: protein domain^[2]
Part of: EH domain^[3], flagellar calcium-binding protein calflagin^[4], parvalbumin^[5], serine/threonine-protein phosphatase with EF-hands^[6], calcium binding protein 2^[7], guanylate cyclase activating protein 2^[8], mitochondrial Rho GTPase^[9], parvalbumin^[10]

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basic helix-loop-helix transcription factor

Quick Facts

Instance of protein domain

Subclass of protein domain

Part of EH domain, flagellar calcium-binding protein calflagin, parvalbumin, serine/threonine-protein phosphatase with EF-hands, calcium binding protein 2, guanylate cyclase activating protein 2, mitochondrial Rho GTPase, parvalbumin

Identifiers (9)

Freebase id /m/0g7dkr

Interpro id IPR002048

Mesh descriptor id D020832

Mesh tree code G02.111.570.820.709.275.500.360.240

Microsoft academic id (discontinued) 42086223, 2909957872

Openalex id C42086223

Pfam id PF00036

Topic's main category Category:EF hand

Umls cui C0752218

🌐 Available in 9 languages

enEF hand csEF-ruka deEF-Hand esMano EF faدست ئی‌اف frMain EF jaEFハンド nlEF-hand zhEF手

🏷️ Also known as

en EF hand en EF_hand_dom en EF-hand domain en IPR002048 cs EF-ruka de EF-Hand es Mano EF es Manos EF es Manos-EF fa دست ئی‌اف ja EFハンド zh EF手

🔗 Connections

Belongs to 5

filaggrin, parvalbumin, Actinin alpha 3, Polycystin 2, transient receptor potential cation channel, S100 calcium binding protein A7

Instance of 1

protein domain

Part of 1

parvalbumin

Subclass of 1

protein domain

References

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

Direct Wikidata claims

[2] ↑ EF-hand domain — subclass of (P279): protein domain. wikidata.org.
[3] ↑ EF-hand domain — part of (P361): EH domain. InterPro Release 71.0. wikidata.org.
[4] ↑ EF-hand domain — part of (P361): flagellar calcium-binding protein calflagin. InterPro Release 71.0. wikidata.org.
[5] ↑ EF-hand domain — part of (P361): parvalbumin. InterPro Release 71.0. wikidata.org.
[6] ↑ EF-hand domain — part of (P361): serine/threonine-protein phosphatase with EF-hands. InterPro Release 71.0. wikidata.org.
[7] ↑ EF-hand domain — part of (P361): calcium binding protein 2. InterPro Release 71.0. wikidata.org.
[8] ↑ EF-hand domain — part of (P361): guanylate cyclase activating protein 2. InterPro Release 71.0. wikidata.org.
[9] ↑ EF-hand domain — part of (P361): mitochondrial Rho GTPase. InterPro Release 71.0. wikidata.org.
[10] ↑ EF-hand domain — part of (P361): parvalbumin. wikidata.org.

Class ancestry

[1] ↑ EF-hand domain is an instance of protein domain (Q898273) [P31, primary]. Wikidata. 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). EF-hand domain. Retrieved October 30, 2026, from https://4ort.xyz/entity/ef-hand-domain

MLA “EF-hand domain.” 4ort.xyz Knowledge Graph, 4ort.xyz, 30 Oct. 2026, https://4ort.xyz/entity/ef-hand-domain.

BibTeX

@misc{4ortxyz_ef-hand-domain_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{EF-hand domain}}, year = {2026}, url = {https://4ort.xyz/entity/ef-hand-domain}, note = {Accessed: 2026-10-30}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): EF-hand domain — https://4ort.xyz/entity/ef-hand-domain (retrieved 2026-10-30)

Canonical URL: https://4ort.xyz/entity/ef-hand-domain · Last refreshed: October 30, 2026