GTP cyclohydrolase 1

mammalian protein found in Homo sapiens
Protein protein Q1487359
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GTP cyclohydrolase 1

Summary

GTP cyclohydrolase 1 is a protein[1]. It is known by 6 alternative names across languages and contexts.[2]

Key Facts

  • GTP cyclohydrolase 1's instance of is recorded as protein[3].
  • GTP cyclohydrolase 1 is part of GTP cyclohydrolase I[4].
  • GTP cyclohydrolase 1 is part of GTP cyclohydrolase I domain, protein family[5].
  • GTP cyclohydrolase 1 is part of GTP cyclohydrolase I, conserved site, protein family[6].
  • GTP cyclohydrolase 1 comprises GTP cyclohydrolase I, conserved site[7].
  • GTP cyclohydrolase 1 comprises GTP cyclohydrolase I domain[8].
  • GTP cyclohydrolase 1's molecular function is recorded as nucleotide binding[9].
  • GTP cyclohydrolase 1's molecular function is recorded as calcium ion binding[10].
  • GTP cyclohydrolase 1's molecular function is recorded as protein homodimerization activity[11].
  • GTP cyclohydrolase 1's molecular function is recorded as zinc ion binding[12].
  • GTP cyclohydrolase 1's molecular function is recorded as GTP binding[13].
  • GTP cyclohydrolase 1's molecular function is recorded as metal ion binding[14].
  • GTP cyclohydrolase 1's molecular function is recorded as protein binding[15].
  • GTP cyclohydrolase 1's molecular function is recorded as catalytic activity[16].
  • GTP cyclohydrolase 1's molecular function is recorded as hydrolase activity[17].
  • GTP cyclohydrolase 1's molecular function is recorded as GTP cyclohydrolase I activity[18].
  • GTP cyclohydrolase 1's molecular function is recorded as mitogen-activated protein kinase binding[19].
  • GTP cyclohydrolase 1's molecular function is recorded as GTPase activity[20].
  • GTP cyclohydrolase 1's molecular function is recorded as GTP-dependent protein binding[21].
  • GTP cyclohydrolase 1's molecular function is recorded as translation initiation factor binding[22].
  • GTP cyclohydrolase 1's molecular function is recorded as GTP cyclohydrolase I activity[23].
  • GTP cyclohydrolase 1's molecular function is recorded as GTP binding[24].
  • GTP cyclohydrolase 1's molecular function is recorded as zinc ion binding[25].
  • GTP cyclohydrolase 1's molecular function is recorded as GTP cyclohydrolase I activity[26].
  • GTP cyclohydrolase 1's cell component is recorded as cytoplasm[27].

Why It Matters

GTP cyclohydrolase 1 is known by 6 alternative names across languages and contexts.[2]

References

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

Direct Wikidata claims

  1. [3] . Q905695. Retrieved . wikidata.org.
  2. [4] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  6. [8] . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  7. [9] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [10] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] . A yeast 2-hybrid analysis of human GTP cyclohydrolase I protein interactions. 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] . A yeast 2-hybrid analysis of human GTP cyclohydrolase I protein interactions. 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] . Proteomic analysis of GTP cyclohydrolase 1 multiprotein complexes in cultured normal adult human astrocytes under both basal and cytokine-activated conditions. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [20] . Purification of GTP cyclohydrolase I from human liver and production of specific monoclonal antibodies. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [21] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] . GOA. 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 aliases. wikidata.org.

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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). GTP cyclohydrolase 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/gtp-cyclohydrolase-1
MLA “GTP cyclohydrolase 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/gtp-cyclohydrolase-1.
BibTeX @misc{4ortxyz_gtp-cyclohydrolase-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{GTP cyclohydrolase 1}}, year = {2026}, url = {https://4ort.xyz/entity/gtp-cyclohydrolase-1}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): GTP cyclohydrolase 1 — https://4ort.xyz/entity/gtp-cyclohydrolase-1 (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. 8d ago · Boghog · 2026-07-22 view diff on Wikidata ↗
    Instance of
    Part of
    Encoded by GCH1
    Biological process nitric oxide biosynthetic process, response to interferon-gamma, neuromuscular process controlling posture +21
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 3.5.4.16, #quickstatements; #temporary_batch_1784744182951"
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