Proteobacteria

phylum of Gram-negative bacteria
Taxon taxon Q130999
Proteobacteria
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Proteobacteria

Summary

Proteobacteria is a taxon[1]. Proteobacteria ranks in the top 0.81% of taxon entities by monthly Wikipedia readership (54 views/month, #1,580 of 195,241).[2]

Key Facts

  • Proteobacteria's image is recorded as E. coli Bacteria (7316101966).jpg[3].
  • Proteobacteria's instance of is recorded as taxon[4].
  • Proteobacteria's instance of is recorded as synonym[5].
  • Proteobacteria's taxon rank is recorded as phylum[6].
  • Proteobacteria's parent taxon is recorded as Negibacteria[7].
  • Proteobacteria's parent taxon is recorded as Pseudomonadati[8].
  • Proteobacteria's taxon name is recorded as Proteobacteria[9].
  • Proteobacteria's GND ID is recorded as 4397407-7[10].
  • Proteobacteria's Library of Congress authority ID is recorded as sh2017004780[11].
  • Proteobacteria's Bibliothèque nationale de France ID is recorded as 15537035p[12].
  • Proteobacteria's Commons category is recorded as Pseudomonadota[13].
  • Proteobacteria's MeSH descriptor ID is recorded as D020560[14].
  • Proteobacteria's BNCF Thesaurus ID is recorded as 45491[15].
  • Proteobacteria's Freebase ID is recorded as /m/066vz[16].
  • Proteobacteria's MeSH tree code is recorded as B03.660[17].
  • Proteobacteria's ITIS TSN is recorded as 956120[18].
  • Proteobacteria's Encyclopedia of Life ID is recorded as 311[19].
  • Proteobacteria's BioLib taxon ID is recorded as 163385[20].
  • Proteobacteria's Fossilworks taxon ID is recorded as 325166[21].
  • Proteobacteria's GBIF taxon ID is recorded as 111[22].
  • Proteobacteria's WoRMS-ID for taxa is recorded as 178054[23].
  • Proteobacteria's topic's main category is recorded as Category:Proteobacteria[24].
  • Proteobacteria's Dewey Decimal Classification is recorded as 579.3[25].
  • Proteobacteria's taxon common name is recorded as {'lang': 'en', 'text': 'Purple Bacteria & relatives'}[26].
  • Proteobacteria's taxon common name is recorded as {'lang': 'et', 'text': 'Proteobakterid'}[27].

Why It Matters

Proteobacteria ranks in the top 0.81% of taxon entities by monthly Wikipedia readership (54 views/month, #1,580 of 195,241).[2] Proteobacteria has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[28] Proteobacteria is known by 26 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] . LPSN. Retrieved . wikidata.org.
  4. [6] . A higher level classification of all living organisms. wikidata.org.
  5. [7] . A higher level classification of all living organisms. wikidata.org.
  6. [8] . LPSN. Retrieved . wikidata.org.
  7. [9] . Validation List no. 106: Validation of publication of new names and new combinations previously effectively published outside the IJSEM. wikidata.org.
  8. [10] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  9. [11] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  10. [12] . Nuovo soggettario. Retrieved . thes.bncf.firenze.sbn.it. Provenance: wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Nuovo soggettario. wikidata.org.
  14. [16] . Freebase Data Dumps. wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . Integrated Taxonomic Information System. Retrieved . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Fossilworks. Retrieved . wikidata.org.
  20. [22] . Global Biodiversity Information Facility. Retrieved . wikidata.org.
  21. [23] . World Register of Marine Species. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . Integrated Authority File. Retrieved . wikidata.org.
  24. [26] . 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). Proteobacteria. Retrieved May 3, 2026, from https://4ort.xyz/entity/proteobacteria
MLA “Proteobacteria.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/proteobacteria.
BibTeX @misc{4ortxyz_proteobacteria_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Proteobacteria}}, year = {2026}, url = {https://4ort.xyz/entity/proteobacteria}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Proteobacteria — https://4ort.xyz/entity/proteobacteria (retrieved 2026-05-03)

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