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ATP binding cassette subfamily B member 4

mammalian protein found in Homo sapiens
Protein protein Q4650057
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ATP binding cassette subfamily B member 4

Summary

ATP binding cassette subfamily B member 4 is a protein[1].

Key Facts

  • ATP binding cassette subfamily B member 4's instance of is recorded as protein[2].
  • ATP binding cassette subfamily B member 4 is part of ABC transporter type 1, transmembrane domain superfamily[3].
  • ATP binding cassette subfamily B member 4 is part of Multidrug resistance protein 3[4].
  • ATP binding cassette subfamily B member 4 is part of P-loop containing nucleoside triphosphate hydrolase[5].
  • ATP binding cassette subfamily B member 4 is part of ATP-binding cassette transporter[6].
  • ATP binding cassette subfamily B member 4 is part of AAA proteins[7].
  • ATP binding cassette subfamily B member 4 is part of ABC transporter-like, protein family[8].
  • ATP binding cassette subfamily B member 4 is part of ABC transporter type 1, transmembrane domain, protein family[9].
  • ATP binding cassette subfamily B member 4 is part of ABC transporter, conserved site, protein family[10].
  • ATP binding cassette subfamily B member 4 comprises ABC transporter, conserved site[11].
  • ATP binding cassette subfamily B member 4 comprises ABC transporter-like[12].
  • ATP binding cassette subfamily B member 4 comprises ABC transporter type 1, transmembrane domain[13].
  • ATP binding cassette subfamily B member 4 comprises AAA+ ATPase domain[14].
  • ATP binding cassette subfamily B member 4's EC enzyme number is recorded as 7.6.2.2[15].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as ATPase-coupled transmembrane transporter activity[16].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as nucleotide binding[17].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as ABC-type xenobiotic transporter activity[18].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as phosphatidylcholine transporter activity[19].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as phosphatidylcholine floppase activity[20].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as ATPase activity[21].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as protein binding[22].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as hydrolase activity[23].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as ATP binding[24].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as phospholipid transporter activity[25].
  • ATP binding cassette subfamily B member 4's molecular function is recorded as ceramide floppase activity[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] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  3. [4] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  4. [5] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  5. [6] ↑ . Retrieved . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  11. [12] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  12. [13] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  13. [14] ↑ . InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
  14. [15] ↑ . ENZYME. Retrieved . wikidata.org.
  15. [16] ↑ . Phosphatidylcholine translocase: a physiological role for the mdr2 gene. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  16. [17] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  17. [18] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  18. [19] ↑ . Two ABCB4 point mutations of strategic NBD-motifs do not prevent protein targeting to the plasma membrane but promote MDR3 dysfunction. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  19. [20] ↑ . Molecular mechanistic explanation for the spectrum of cholestatic disease caused by the S320F variant of ABCB4. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  20. [21] ↑ . GOA. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  21. [22] ↑ . Receptor for activated C-kinase 1 regulates the cellular localization and function of ABCB4. Retrieved . ebi.ac.uk. Provenance: wikidata.org.
  22. [23] ↑ . GOA. 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] ↑ . MDR1 P-glycoprotein is a lipid translocase of broad specificity, while MDR3 P-glycoprotein specifically translocates phosphatidylcholine. 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). ATP binding cassette subfamily B member 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/atp-binding-cassette-subfamily-b-member-4-q4650057
MLA “ATP binding cassette subfamily B member 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/atp-binding-cassette-subfamily-b-member-4-q4650057.
BibTeX @misc{4ortxyz_atp-binding-cassette-subfamily-b-member-4-q4650057_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ATP binding cassette subfamily B member 4}}, year = {2026}, url = {https://4ort.xyz/entity/atp-binding-cassette-subfamily-b-member-4-q4650057}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ATP binding cassette subfamily B member 4 — https://4ort.xyz/entity/atp-binding-cassette-subfamily-b-member-4-q4650057 (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 · 2026-07-23 view diff on Wikidata ↗
    Uniprot protein id → P21439
    Imported from → —
    Mesh descriptor id → D000097202
    Ensembl protein id → ENSP00000392983, ENSP00000265723, ENSP00000351172 +6
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P591]]: 7.6.2.1, [[:toollabs:quickstatements/#/batch/261446|batch #261446]]"
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