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Inositol polyphosphate-4-phosphatase type II B

mammalian protein found in Homo sapiens
Protein protein Q21103420
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Inositol polyphosphate-4-phosphatase type II B

Summary

Inositol polyphosphate-4-phosphatase type II B is a protein[1].

Key Facts

  • Inositol polyphosphate-4-phosphatase type II B's instance of is recorded as protein[2].
  • Inositol polyphosphate-4-phosphatase type II B's molecular function is recorded as phosphatidylinositol-4,5-bisphosphate 4-phosphatase activity[3].
  • Inositol polyphosphate-4-phosphatase type II B's molecular function is recorded as protein binding[4].
  • Inositol polyphosphate-4-phosphatase type II B's molecular function is recorded as hydrolase activity[5].
  • Inositol polyphosphate-4-phosphatase type II B's molecular function is recorded as inositol-3,4-bisphosphate 4-phosphatase activity[6].
  • Inositol polyphosphate-4-phosphatase type II B's molecular function is recorded as inositol-1,3,4-trisphosphate 4-phosphatase activity[7].
  • Inositol polyphosphate-4-phosphatase type II B's molecular function is recorded as phosphatidylinositol-3,4-bisphosphate 4-phosphatase activity[8].
  • Inositol polyphosphate-4-phosphatase type II B's molecular function is recorded as phosphatidylinositol-3,4-bisphosphate 4-phosphatase activity[9].
  • Inositol polyphosphate-4-phosphatase type II B's cell component is recorded as cytosol[10].
  • Inositol polyphosphate-4-phosphatase type II B's cell component is recorded as cytoplasm[11].
  • Inositol polyphosphate-4-phosphatase type II B's biological process is recorded as phosphatidylinositol biosynthetic process[12].
  • Inositol polyphosphate-4-phosphatase type II B's biological process is recorded as phosphatidylinositol-3-phosphate biosynthetic process[13].
  • Inositol polyphosphate-4-phosphatase type II B's biological process is recorded as inositol phosphate metabolic process[14].
  • Inositol polyphosphate-4-phosphatase type II B's biological process is recorded as signal transduction[15].
  • Inositol polyphosphate-4-phosphatase type II B's biological process is recorded as dephosphorylation[16].
  • Inositol polyphosphate-4-phosphatase type II B's encoded by is recorded as INPP4B[17].
  • Inositol polyphosphate-4-phosphatase type II B's found in taxon is recorded as Homo sapiens[18].
  • Inositol polyphosphate-4-phosphatase type II B's exact match is recorded as https://identifiers.org/uniprot:O15327[19].
  • Inositol polyphosphate-4-phosphatase type II B's exact match is recorded as http://purl.uniprot.org/uniprot/O15327[20].
  • Inositol polyphosphate-4-phosphatase type II B's exact match is recorded as https://www.ncbi.nlm.nih.gov/protein/O15327[21].

References

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

Direct Wikidata claims

  1. [2] ↑ . Q905695. Retrieved . wikidata.org.
  2. [3] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . Promyelocytic leukemia protein interacts with the apoptosis-associated speck-like protein to limit inflammasome activation. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  6. [7] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  7. [8] ↑ . The cDNA cloning and characterization of inositol polyphosphate 4-phosphatase type II. Evidence for conserved alternative splicing in the 4-phosphatase family. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  8. [9] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  9. [10] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  10. [11] ↑ . Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . The cDNA cloning and characterization of inositol polyphosphate 4-phosphatase type II. Evidence for conserved alternative splicing in the 4-phosphatase family. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . Q905695. Retrieved . wikidata.org.
  17. [18] ↑ . Q905695. Retrieved . wikidata.org.
  18. [19] ↑ . Identifiers.org. registry.identifiers.org. Provenance: wikidata.org.
  19. [20] ↑ . Identifiers.org. registry.identifiers.org. Provenance: wikidata.org.
  20. [21] ↑ . Identifiers.org. registry.identifiers.org. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Inositol polyphosphate-4-phosphatase type II B. Retrieved May 3, 2026, from https://4ort.xyz/entity/inositol-polyphosphate-4-phosphatase-type-ii-b
MLA “Inositol polyphosphate-4-phosphatase type II B.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/inositol-polyphosphate-4-phosphatase-type-ii-b.
BibTeX @misc{4ortxyz_inositol-polyphosphate-4-phosphatase-type-ii-b_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Inositol polyphosphate-4-phosphatase type II B}}, year = {2026}, url = {https://4ort.xyz/entity/inositol-polyphosphate-4-phosphatase-type-ii-b}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Inositol polyphosphate-4-phosphatase type II B — https://4ort.xyz/entity/inositol-polyphosphate-4-phosphatase-type-ii-b (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. 4w ago · Boghog · 2026-07-24 view diff on Wikidata ↗
    Imported from → —
    Encoded by → INPP4B
    Wikidata description → mammalian protein found in Homo sapiens
    Molecular function → phosphatidylinositol-4,5-bisphosphate 4-phosphatase activity, protein binding, hydrolase activity +4
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 3.1.3.66, [[:toollabs:quickstatements/#/batch/261489|batch #261489]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.