Phosphohistidine phosphatase 1

mammalian protein found in Homo sapiens
Protein protein Q21121937
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Phosphohistidine phosphatase 1

Summary

Phosphohistidine phosphatase 1 is a protein[1]. It is known by 7 alternative names across languages and contexts.[2]

Key Facts

  • Phosphohistidine phosphatase 1's instance of is recorded as protein[3].
  • Phosphohistidine phosphatase 1 is part of 14kDa phosphohistidine phosphatase[4].
  • Phosphohistidine phosphatase 1 is part of Janus superfamily[5].
  • Phosphohistidine phosphatase 1's molecular function is recorded as calcium channel inhibitor activity[6].
  • Phosphohistidine phosphatase 1's molecular function is recorded as phosphoprotein phosphatase activity[7].
  • Phosphohistidine phosphatase 1's molecular function is recorded as hydrolase activity[8].
  • Phosphohistidine phosphatase 1's molecular function is recorded as transmembrane transporter binding[9].
  • Phosphohistidine phosphatase 1's molecular function is recorded as protein binding[10].
  • Phosphohistidine phosphatase 1's molecular function is recorded as protein histidine phosphatase activity[11].
  • Phosphohistidine phosphatase 1's molecular function is recorded as protein histidine phosphatase activity[12].
  • Phosphohistidine phosphatase 1's cell component is recorded as cytoplasm[13].
  • Phosphohistidine phosphatase 1's cell component is recorded as cytosol[14].
  • Phosphohistidine phosphatase 1's cell component is recorded as extracellular exosome[15].
  • Phosphohistidine phosphatase 1's cell component is recorded as cytosol[16].
  • Phosphohistidine phosphatase 1's cell component is recorded as extracellular exosome[17].
  • Phosphohistidine phosphatase 1's biological process is recorded as negative regulation of lyase activity[18].
  • Phosphohistidine phosphatase 1's biological process is recorded as positive regulation of insulin secretion involved in cellular response to glucose stimulus[19].
  • Phosphohistidine phosphatase 1's biological process is recorded as protein dephosphorylation[20].
  • Phosphohistidine phosphatase 1's biological process is recorded as regulation of actin cytoskeleton reorganization[21].
  • Phosphohistidine phosphatase 1's biological process is recorded as peptidyl-histidine dephosphorylation[22].
  • Phosphohistidine phosphatase 1's biological process is recorded as negative regulation of ATP citrate synthase activity[23].
  • Phosphohistidine phosphatase 1's biological process is recorded as positive regulation of cell motility[24].
  • Phosphohistidine phosphatase 1's biological process is recorded as negative regulation of T cell receptor signaling pathway[25].
  • Phosphohistidine phosphatase 1's biological process is recorded as peptidyl-histidine dephosphorylation[26].
  • Phosphohistidine phosphatase 1's encoded by is recorded as PHPT1[27].

Why It Matters

Phosphohistidine phosphatase 1 is known by 7 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] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [6] ↑ . Protein histidine phosphatase 1 negatively regulates CD4 T cells by inhibiting the K+ channel KCa3.1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  5. [7] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [8] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [9] ↑ . Protein histidine phosphatase 1 negatively regulates CD4 T cells by inhibiting the K+ channel KCa3.1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [10] ↑ . Protein histidine phosphatase 1 negatively regulates CD4 T cells by inhibiting the K+ channel KCa3.1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [11] ↑ . Protein histidine phosphatase 1 negatively regulates CD4 T cells by inhibiting the K+ channel KCa3.1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [12] ↑ . Protein histidine phosphatase 1 negatively regulates CD4 T cells by inhibiting the K+ channel KCa3.1. 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] ↑ . Proteomic analysis of podocyte exosome-enriched fraction from normal human urine. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [17] ↑ . Large-scale proteomics and phosphoproteomics of urinary exosomes. 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] ↑ . 14-kDa phosphohistidine phosphatase and its role in human lung cancer cell migration and invasion. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [22] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [23] ↑ . Reduced viability of neuronal cells after overexpression of protein histidine phosphatase. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [24] ↑ . 14-kDa phosphohistidine phosphatase and its role in human lung cancer cell migration and invasion. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [25] ↑ . Protein histidine phosphatase 1 negatively regulates CD4 T cells by inhibiting the K+ channel KCa3.1. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [26] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [27] ↑ . Q905695. Retrieved . 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). Phosphohistidine phosphatase 1. Retrieved May 3, 2026, from https://4ort.xyz/entity/phosphohistidine-phosphatase-1
MLA “Phosphohistidine phosphatase 1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/phosphohistidine-phosphatase-1.
BibTeX @misc{4ortxyz_phosphohistidine-phosphatase-1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Phosphohistidine phosphatase 1}}, year = {2026}, url = {https://4ort.xyz/entity/phosphohistidine-phosphatase-1}, note = {Accessed: 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. 10w ago · Boghog · 2026-07-24 view diff on Wikidata ↗
    Imported from → —
    Encoded by → PHPT1
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → calcium channel inhibitor activity, phosphoprotein phosphatase activity, hydrolase activity +4
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 3.9.1.3, [[:toollabs:quickstatements/#/batch/261491|batch #261491]]"
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