Protoporphyrinogen oxidase

mammalian protein found in Homo sapiens
Protein protein Q408154
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Protoporphyrinogen oxidase

Summary

Protoporphyrinogen oxidase is a protein[1]. It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Protoporphyrinogen oxidase's instance of is recorded as protein[3].
  • Protoporphyrinogen oxidase is a type of enzyme[4].
  • Protoporphyrinogen oxidase is part of FAD/NAD(P)-binding domain superfamily[5].
  • Protoporphyrinogen oxidase is part of protoporphyrinogen oxidase[6].
  • Protoporphyrinogen oxidase is part of Amine oxidase domain, protein family[7].
  • Protoporphyrinogen oxidase's Commons category is recorded as Protoporphyrinogen oxidase[8].
  • Protoporphyrinogen oxidase comprises Amine oxidase domain[9].
  • Protoporphyrinogen oxidase's molecular function is recorded as flavin adenine dinucleotide binding[10].
  • Protoporphyrinogen oxidase's molecular function is recorded as oxidoreductase activity[11].
  • Protoporphyrinogen oxidase's molecular function is recorded as oxygen-dependent protoporphyrinogen oxidase activity[12].
  • Protoporphyrinogen oxidase's molecular function is recorded as oxygen-dependent protoporphyrinogen oxidase activity[13].
  • Protoporphyrinogen oxidase's molecular function is recorded as oxidoreductase activity[14].
  • Protoporphyrinogen oxidase's molecular function is recorded as oxygen-dependent protoporphyrinogen oxidase activity[15].
  • Protoporphyrinogen oxidase's cell component is recorded as mitochondrial inner membrane[16].
  • Protoporphyrinogen oxidase's cell component is recorded as mitochondrial intermembrane space[17].
  • Protoporphyrinogen oxidase's cell component is recorded as intrinsic component of mitochondrial inner membrane[18].
  • Protoporphyrinogen oxidase's cell component is recorded as membrane[19].
  • Protoporphyrinogen oxidase's cell component is recorded as mitochondrion[20].
  • Protoporphyrinogen oxidase's cell component is recorded as integral component of mitochondrial inner membrane[21].
  • Protoporphyrinogen oxidase's cell component is recorded as mitochondrial membranes[22].
  • Protoporphyrinogen oxidase's cell component is recorded as mitochondrion[23].
  • Protoporphyrinogen oxidase's cell component is recorded as intrinsic component of mitochondrial inner membrane[24].
  • Protoporphyrinogen oxidase's biological process is recorded as heme biosynthetic process[25].
  • Protoporphyrinogen oxidase's biological process is recorded as protoporphyrinogen IX metabolic process[26].
  • Protoporphyrinogen oxidase's biological process is recorded as protoporphyrinogen IX biosynthetic process[27].

Why It Matters

Protoporphyrinogen oxidase has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2] It is known by 3 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] . Q905695. Retrieved . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [6] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  8. [10] . Cloning of a human cDNA for protoporphyrinogen oxidase by complementation in vivo of a hemG mutant of Escherichia coli. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [13] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [14] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [15] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [18] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [19] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] . Cloning of a human cDNA for protoporphyrinogen oxidase by complementation in vivo of a hemG mutant of Escherichia coli. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [23] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [28] . 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). Protoporphyrinogen oxidase. Retrieved May 3, 2026, from https://4ort.xyz/entity/protoporphyrinogen-oxidase
MLA “Protoporphyrinogen oxidase.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/protoporphyrinogen-oxidase.
BibTeX @misc{4ortxyz_protoporphyrinogen-oxidase_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Protoporphyrinogen oxidase}}, year = {2026}, url = {https://4ort.xyz/entity/protoporphyrinogen-oxidase}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Protoporphyrinogen oxidase — https://4ort.xyz/entity/protoporphyrinogen-oxidase (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. 1d ago · Boghog · 2026-07-23 view diff on Wikidata ↗
    Ec enzyme number 1.3.3.4
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 1.3.3.4, [[:toollabs:quickstatements/#/batch/261446|batch #261446]]"
  2. 3d ago · Dirac · 2026-07-20 view diff on Wikidata ↗
    Molecular function flavin adenine dinucleotide binding, oxidoreductase activity, oxygen-dependent protoporphyrinogen oxidase activity +3
    Subclass of
    Part of
    Cell component mitochondrial inner membrane, mitochondrial intermembrane space, intrinsic component of mitochondrial inner membrane +6
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P18]]: 4ivm.jpg, [[:toollabs:quickstatements/#/batch/261337|batch #261337]]"
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