L-histidine

chemical compound
ChemicalSubstance type_of_chemical_entity Q485277
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L-histidine

Summary

L-histidine is a type of chemical entity[1]. L-histidine ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (273 views/month).[2]

Key Facts

  • L-histidine's image is recorded as L-Histidine sample.jpg[3].
  • L-histidine's instance of is recorded as type of chemical entity[4].
  • L-histidine's chemical structure is recorded as L-Histidin - L-Histidine.svg[5].
  • L-histidine's physically interacts with is recorded as taste receptor type 2[6].
  • L-histidine's CAS Registry Number is recorded as 71-00-1[7].
  • L-histidine's EC number is recorded as 200-745-3[8].
  • L-histidine's canonical SMILES is recorded as C1=C(NC=N1)CC(C(=O)O)N[9].
  • L-histidine's InChI is recorded as InChI=1S/C6H9N3O2/c7-5(6(10)11)1-4-2-8-3-9-4/h2-3,5H,1,7H2,(H,8,9)(H,10,11)/t5-/m0/s1[10].
  • L-histidine's InChIKey is recorded as HNDVDQJCIGZPNO-YFKPBYRVSA-N[11].
  • L-histidine's chemical formula is recorded as C₆H₉N₃O₂[12].
  • L-histidine's subclass of is recorded as L-amino acid[13].
  • L-histidine's subclass of is recorded as imidazole alkaloid[14].
  • L-histidine's subclass of is recorded as proteinogenic amino acid[15].
  • L-histidine's subclass of is recorded as DL-histidine[16].
  • L-histidine's subclass of is recorded as essential amino acid[17].
  • L-histidine's NDL Authority ID is recorded as 00563277[18].
  • L-histidine's part of is recorded as L-histidine transmembrane transporter activity[19].
  • L-histidine's part of is recorded as L-histidine transmembrane transport[20].
  • L-histidine's part of is recorded as L-histidine transport[21].
  • L-histidine's part of is recorded as transmembrane L-histidine transport from lysosomal lumen to cytosol[22].
  • L-histidine's part of is recorded as L-histidine transmembrane export from vacuole[23].
  • L-histidine's part of is recorded as L-histidine transmembrane import into vacuole[24].
  • L-histidine's part of is recorded as L-histidine import across plasma membrane[25].
  • L-histidine's has use is recorded as medication[26].
  • L-histidine's Commons category is recorded as L-Histidine[27].

Why It Matters

L-histidine ranks in the top 4% of type_of_chemical_entity entities by monthly Wikipedia readership (273 views/month).[2] L-histidine has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[28] L-histidine is known by 34 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . Identification of Novel Compounds for Human Bitter Taste Receptors. wikidata.org.
  5. [7] . Global Substance Registration System. Retrieved . commonchemistry.cas.org. Provenance: wikidata.org.
  6. [8] . Global Substance Registration System. Retrieved . wikidata.org.
  7. [9] . PubChem. Retrieved . wikidata.org.
  8. [10] . PubChem. Retrieved . wikidata.org.
  9. [11] . PubChem. Retrieved . wikidata.org.
  10. [12] . PubChem. Retrieved . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Gene Ontology release 2019-11-16. wikidata.org.
  18. [20] . Gene Ontology release 2019-11-16. wikidata.org.
  19. [21] . Gene Ontology release 2019-11-16. wikidata.org.
  20. [22] . Gene Ontology release 2019-11-16. wikidata.org.
  21. [23] . Gene Ontology release 2020-05-02. wikidata.org.
  22. [24] . Gene Ontology release 2020-05-02. wikidata.org.
  23. [25] . Gene Ontology release 2020-05-02. wikidata.org.
  24. [26] . DrugBank. wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). L-histidine. Retrieved May 3, 2026, from https://4ort.xyz/entity/l-histidine
MLA “L-histidine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/l-histidine.
BibTeX @misc{4ortxyz_l-histidine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{L-histidine}}, year = {2026}, url = {https://4ort.xyz/entity/l-histidine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): L-histidine — https://4ort.xyz/entity/l-histidine (retrieved 2026-05-03)

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