DL-homocysteine

group of stereoisomers
ChemicalSubstance group_of_stereoisomers Q192466
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DL-homocysteine

Summary

DL-homocysteine is a group of stereoisomers[1]. DL-homocysteine ranks in the top 9% of group_of_stereoisomers entities by monthly Wikipedia readership (193 views/month).[2]

Key Facts

  • DL-homocysteine's instance of is recorded as group of stereoisomers[3].
  • DL-homocysteine's canonical SMILES is recorded as C(CS)C(C(=O)O)N[4].
  • DL-homocysteine's chemical formula is recorded as C₄H₉NO₂S[5].
  • DL-homocysteine is a type of alpha-amino acid[6].
  • DL-homocysteine is part of homocysteine catabolic process[7].
  • DL-homocysteine is part of transsulfuration[8].
  • DL-homocysteine is part of homocysteine metabolic process[9].
  • DL-homocysteine is part of homocysteine biosynthetic process[10].
  • DL-homocysteine is part of response to homocysteine[11].
  • DL-homocysteine is part of cellular response to homocysteine[12].
  • DL-homocysteine's Commons category is recorded as Homocysteine[13].
  • DL-homocysteine comprises nitrogen[14].
  • DL-homocysteine comprises sulfur[15].
  • DL-homocysteine comprises carbon[16].
  • DL-homocysteine's found in taxon is recorded as Arabidopsis thaliana[17].
  • DL-homocysteine's found in taxon is recorded as Homo sapiens[18].
  • DL-homocysteine's found in taxon is recorded as Escherichia coli[19].
  • DL-homocysteine's mass is recorded as {'unit': 'Q483261', 'amount': '+135.0354'}[20].
  • DL-homocysteine's melting point is recorded as {'unit': 'Q25267', 'amount': '+232'}[21].

Why It Matters

DL-homocysteine ranks in the top 9% of group_of_stereoisomers entities by monthly Wikipedia readership (193 views/month).[2] DL-homocysteine has Wikipedia articles in 23 language editions, a strong signal of global cultural recognition.[22] DL-homocysteine is known by 24 alternative names across languages and contexts.[23]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . PubChem. Retrieved . wikidata.org.
  3. [5] . PubChem. Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . Gene Ontology release 2019-11-16. wikidata.org.
  6. [8] . Gene Ontology release 2019-11-16. wikidata.org.
  7. [9] . Gene Ontology release 2019-11-16. wikidata.org.
  8. [10] . Gene Ontology release 2019-11-16. wikidata.org.
  9. [11] . Gene Ontology release 2019-11-16. wikidata.org.
  10. [12] . Gene Ontology release 2019-11-16. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Repression of cystathionine γ-synthase in Arabidopsis thaliana produces partial methionine auxotrophy and developmental abnormalities. wikidata.org.
  16. [18] . Plasma homocysteine status in patients with ankylosing spondylitis. wikidata.org.
  17. [19] . Homocysteine editing and growth inhibition in Escherichia coli. wikidata.org.
  18. [20] . PubChem. Retrieved . wikidata.org.
  19. [21] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] . Wikidata sitelinks. wikidata.org.
  3. [23] . 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). DL-homocysteine. Retrieved May 3, 2026, from https://4ort.xyz/entity/dl-homocysteine
MLA “DL-homocysteine.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dl-homocysteine.
BibTeX @misc{4ortxyz_dl-homocysteine_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{DL-homocysteine}}, year = {2026}, url = {https://4ort.xyz/entity/dl-homocysteine}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): DL-homocysteine — https://4ort.xyz/entity/dl-homocysteine (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. 17d ago · Twofivesixbot bot · 2026-05-18 view diff on Wikidata ↗
    Has parts
    Part of homocysteine catabolic process, transsulfuration, homocysteine metabolic process +3
    Has part(s) nitrogen, sulfur, carbon
    Mass {'unit': 'Q483261', 'amount': '+135.0354'}
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|7 */ [[Property:P2347]]: 15097, mv to monolingual text names on YSO statements"
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