heme A

chemical compound
ChemicalSubstance group_of_stereoisomers Q620072
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heme A

Summary

heme An is a group of stereoisomers[1]. It draws 13 Wikipedia views per month (group_of_stereoisomers category, ranking #205 of 1,063).[2]

Key Facts

  • heme A's instance of is recorded as group of stereoisomers[3].
  • heme A's CAS Registry Number is recorded as 18535-39-2[4].
  • heme A's canonical SMILES is recorded as C/C(C)=C\CCC(\C)=C\CCC(\C)=C\CCC(O)c1c2/C=C\3C(\C)=C(\C=C)/C=4/C=C8/C(/C)=C(/CCC(O)=O)\C7=C\C5C(\CCC(O)=O)=C(\C=O)/C6=C/c(c1C)n2Fe-2(N56)N78Fe-2(N56)N78">[5].
  • heme A's InChI is recorded as InChI=1S/C49H58N4O6.Fe/c1-9-34-31(6)39-25-45-49(46(55)18-12-17-30(5)16-11-15-29(4)14-10-13-28(2)3)33(8)40(52-45)24-44-37(27-54)36(20-22-48(58)59)43(53-44)26-42-35(19-21-47(56)57)32(7)38(51-42)23-41(34)50-39;/h9,13,15,17,23-27,46,55H,1,10-12,14,16,18-22H2,2-8H3,(H4,50,51,52,53,54,56,57,58,59);/q;+2/p-2/b29-15+,30-17+,38-23?,39-25?,40-24?,41-23?,42-26?,43-26?,44-24?,45-25?;/t46-;/m0./s1[6].
  • heme A's InChIKey is recorded as ZGGYGTCPXNDTRV-YRJWGCQVSA-L[7].
  • heme A's chemical formula is recorded as C₄₉H₅₆O₆N₄Fe[8].
  • heme A's subclass of is recorded as heme[9].
  • heme A's subclass of is recorded as primary metabolite[10].
  • heme A's part of is recorded as heme A biosynthetic process[11].
  • heme A's part of is recorded as heme a metabolic process[12].
  • heme A's part of is recorded as heme a catabolic process[13].
  • heme A's Commons category is recorded as Haem a[14].
  • heme A's Freebase ID is recorded as /m/02q6g9k[15].
  • heme A's ChemSpider ID is recorded as 21106444[16].
  • heme A's PubChem CID is recorded as 5288529[17].
  • heme A's PubChem CID is recorded as 49874393[18].
  • heme A's PubChem CID is recorded as 162112050[19].
  • heme A's PubChem CID is recorded as 449010[20].
  • heme A's ChEBI ID is recorded as 24479[21].
  • heme A's isomeric SMILES is recorded as C=CC1=C(C)C2=CC3=NC(=CC4=NC(=C(CCC(=O)O)C4=C[O-])C=c4[n-]c(c(C)c4CCC(=O)O)=CC1=N2)C(C)=C3C@@HCC/C=C(\C)CC/C=C(\C)CCC=C(C)C.[Fe+2]C@@HCC/C=C(\C)CC/C=C(\C)CCC=C(C)C.[Fe+2]">[22].
  • heme A's mass is recorded as {'unit': 'Q483261', 'amount': '+852.3549230120001'}[23].
  • heme A's DSSTox substance ID is recorded as DTXSID50897568[24].
  • heme A's Microsoft Academic ID is recorded as 2780265247[25].
  • heme A's DSSTOX compound identifier is recorded as DTXCID301326915[26].
  • heme A's OpenAlex ID is recorded as C2780265247[27].

Why It Matters

heme A draws 13 Wikipedia views per month (group_of_stereoisomers category, ranking #205 of 1,063).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[28]

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] . PubChem. wikidata.org.
  5. [7] . PubChem. wikidata.org.
  6. [8] . PubChem. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . Reactome. reactome.org. Provenance: wikidata.org.
  9. [11] . Gene Ontology release 2019-11-16. wikidata.org.
  10. [12] . Gene Ontology release 2019-11-16. wikidata.org.
  11. [13] . Gene Ontology release 2019-11-16. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . OpenAlex. Retrieved . docs.openalex.org. Provenance: 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.

📑 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). heme A. Retrieved May 3, 2026, from https://4ort.xyz/entity/heme-a
MLA “heme A.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/heme-a.
BibTeX @misc{4ortxyz_heme-a_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{heme A}}, year = {2026}, url = {https://4ort.xyz/entity/heme-a}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): heme A — https://4ort.xyz/entity/heme-a (retrieved 2026-05-03)

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