Potassium inwardly rectifying channel subfamily J member 4

mammalian protein found in Homo sapiens
Protein protein Q21119822
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Potassium inwardly rectifying channel subfamily J member 4

Summary

Potassium inwardly rectifying channel subfamily J member 4 is a protein[1].

Key Facts

  • Potassium inwardly rectifying channel subfamily J member 4's instance of is recorded as protein[2].
  • Potassium inwardly rectifying channel subfamily J member 4's physically interacts with is recorded as arachidonic acid[3].
  • Potassium inwardly rectifying channel subfamily J member 4's physically interacts with is recorded as putrescine[4].
  • Potassium inwardly rectifying channel subfamily J member 4's physically interacts with is recorded as SCH-23390[5].
  • Potassium inwardly rectifying channel subfamily J member 4's physically interacts with is recorded as spermidine[6].
  • Potassium inwardly rectifying channel subfamily J member 4's physically interacts with is recorded as spermine[7].
  • Potassium inwardly rectifying channel subfamily J member 4's physically interacts with is recorded as tetraethylammonium[8].
  • Potassium inwardly rectifying channel subfamily J member 4's physically interacts with is recorded as hydron[9].
  • Potassium inwardly rectifying channel subfamily J member 4's UniProt protein ID is recorded as P48050[10].
  • Potassium inwardly rectifying channel subfamily J member 4's part of is recorded as inward-rectifier potassium channel[11].
  • Potassium inwardly rectifying channel subfamily J member 4's RefSeq protein ID is recorded as NP_004972[12].
  • Potassium inwardly rectifying channel subfamily J member 4's RefSeq protein ID is recorded as NP_690607[13].
  • Potassium inwardly rectifying channel subfamily J member 4's PDB structure ID is recorded as 3GJ9[14].
  • Potassium inwardly rectifying channel subfamily J member 4's molecular function is recorded as protein binding[15].
  • Potassium inwardly rectifying channel subfamily J member 4's molecular function is recorded as voltage-gated ion channel activity[16].
  • Potassium inwardly rectifying channel subfamily J member 4's molecular function is recorded as PDZ domain binding[17].
  • Potassium inwardly rectifying channel subfamily J member 4's molecular function is recorded as inward rectifier potassium channel activity[18].
  • Potassium inwardly rectifying channel subfamily J member 4's molecular function is recorded as G-protein activated inward rectifier potassium channel activity[19].
  • Potassium inwardly rectifying channel subfamily J member 4's molecular function is recorded as inward rectifier potassium channel activity[20].
  • Potassium inwardly rectifying channel subfamily J member 4's cell component is recorded as synapse[21].
  • Potassium inwardly rectifying channel subfamily J member 4's cell component is recorded as cytoplasmic vesicle membrane[22].
  • Potassium inwardly rectifying channel subfamily J member 4's cell component is recorded as voltage-gated potassium channel complex[23].
  • Potassium inwardly rectifying channel subfamily J member 4's cell component is recorded as cell junction[24].
  • Potassium inwardly rectifying channel subfamily J member 4's cell component is recorded as integral component of membrane[25].
  • Potassium inwardly rectifying channel subfamily J member 4's cell component is recorded as membrane[26].

References

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

Direct Wikidata claims

  1. [2] . Q905695. Retrieved . wikidata.org.
  2. [3] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  3. [4] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  4. [5] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  5. [6] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  6. [7] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  7. [8] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  8. [9] . IUPHAR/BPS Guide to PHARMACOLOGY. Retrieved . wikidata.org.
  9. [10] . Q905695. Retrieved . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . Q20641742. Retrieved . wikidata.org.
  12. [13] . Q20641742. Retrieved . wikidata.org.
  13. [14] . Q905695. Retrieved . wikidata.org.
  14. [15] . TIP-1 has PDZ scaffold antagonist activity. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  15. [16] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] . TIP-1 has PDZ scaffold antagonist activity. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] . Primary structure and characterization of a small-conductance inwardly rectifying potassium channel from human hippocampus. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] . Primary structure and characterization of a small-conductance inwardly rectifying potassium channel from human hippocampus. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] . Cloning and expression of a novel human brain inward rectifier potassium channel. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  23. [24] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  24. [25] . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  25. [26] . GOA. Retrieved . ebi.ac.uk. 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). Potassium inwardly rectifying channel subfamily J member 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/potassium-inwardly-rectifying-channel-subfamily-j-member-4
MLA “Potassium inwardly rectifying channel subfamily J member 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/potassium-inwardly-rectifying-channel-subfamily-j-member-4.
BibTeX @misc{4ortxyz_potassium-inwardly-rectifying-channel-subfamily-j-member-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Potassium inwardly rectifying channel subfamily J member 4}}, year = {2026}, url = {https://4ort.xyz/entity/potassium-inwardly-rectifying-channel-subfamily-j-member-4}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Potassium inwardly rectifying channel subfamily J member 4 — https://4ort.xyz/entity/potassium-inwardly-rectifying-channel-subfamily-j-member-4 (retrieved 2026-05-03)

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