ATP-binding cassette, sub-family B (MDR/TAP), member 4

mammalian protein found in Mus musculus

Protein protein Q15315987

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ATP-binding cassette, sub-family B (MDR/TAP), member 4

Summary

ATP-binding cassette, sub-family B (MDR/TAP), member 4 is a protein^[1].

Key Facts

ATP-binding cassette, sub-family B (MDR/TAP), member 4's instance of is recorded as protein^[2].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's UniProt protein ID is recorded as P21440^[3].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's part of is recorded as ABC transporter type 1, transmembrane domain superfamily^[4].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's part of is recorded as Multidrug resistance protein 3^[5].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's part of is recorded as P-loop containing nucleoside triphosphate hydrolase^[6].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's part of is recorded as AAA proteins^[7].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's part of is recorded as ABC transporter-like, protein family^[8].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's part of is recorded as ABC transporter type 1, transmembrane domain, protein family^[9].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's part of is recorded as ABC transporter, conserved site, protein family^[10].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's has part is recorded as ABC transporter type 1, transmembrane domain^[11].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's has part is recorded as ABC transporter-like^[12].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's has part is recorded as ABC transporter, conserved site^[13].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's has part is recorded as AAA+ ATPase domain^[14].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's RefSeq protein ID is recorded as NP_032856^[15].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's RefSeq protein ID is recorded as XP_006503614^[16].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's RefSeq protein ID is recorded as XP_006503615^[17].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's RefSeq protein ID is recorded as XP_006503617^[18].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's RefSeq protein ID is recorded as XP_036020767^[19].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's molecular function is recorded as nucleotide binding^[20].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's molecular function is recorded as phosphatidylcholine transporter activity^[21].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's molecular function is recorded as phosphatidylcholine floppase activity^[22].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's molecular function is recorded as ATPase activity^[23].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's molecular function is recorded as hydrolase activity^[24].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's molecular function is recorded as ATP binding^[25].
ATP-binding cassette, sub-family B (MDR/TAP), member 4's molecular function is recorded as ATPase-coupled transmembrane transporter activity^[26].

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Quick Facts

Instance of protein

Part of ABC transporter type 1, transmembrane domain superfamily, Multidrug resistance protein 3, P-loop containing nucleoside triphosphate hydrolase, AAA proteins, ABC transporter-like, protein family, ABC transporter type 1, transmembrane domain, protein family, ABC transporter, conserved site, protein family

Properties

Biological process lipid transport, cellular response to bile acid, positive regulation of cholesterol transport, positive regulation of phospholipid translocation, xenobiotic transmembrane transport, positive regulation of phospholipid transport, response to fenofibrate, phospholipid translocation, transmembrane transport, lipid homeostasis, bile acid secretion, response to hypoxia, placenta development, brain development, lactation, circadian rhythm, hormone transport, response to organic substance, response to mycotoxin, response to organic cyclic compound, response to isoquinoline alkaloid, response to nutrient levels, response to estradiol, response to vitamin A, carbohydrate export, response to vitamin D, maintenance of blood-brain barrier, cellular response to mycotoxin, daunorubicin transport, response to morphine, xenobiotic export, response to cadmium ion, intestinal absorption, negative regulation of cell death, establishment of blood-brain barrier, cellular response to external biotic stimulus, cellular response to antibiotic, cellular response to alkaloid, cellular response to estradiol stimulus, cellular response to organic cyclic compound, cellular hyperosmotic salinity response, response to dexamethasone, cellular response to dexamethasone stimulus, response to thyroxine, response to antineoplastic agent, response to L-glutamate, response to glycoside, cellular response to borneol, cellular response to L-glutamate, response to codeine, response to quercetin, response to cyclosporin A, xenobiotic transport across blood-brain barrier, establishment of blood-retinal barrier, positive regulation of response to drug, regulation of intestinal absorption, response to lipopolysaccharide, response to glucagon

Cell component cytoplasm, membrane, plasma membrane, intercellular canaliculus, apical plasma membrane, membrane raft, cytoplasmic vesicle, clathrin-coated vesicle, integral component of membrane, brush border membrane, apical part of cell, nucleoplasm, cytosol, focal adhesion, actin cytoskeleton, Golgi membrane, plasma membrane, integral component of membrane

Encoded by Abcb4

Exact match identifiers.org, purl.uniprot.org, www.ncbi.nlm.nih.gov

Found in taxon house mouse

Has part(s) ABC transporter type 1, transmembrane domain, ABC transporter-like, ABC transporter, conserved site, AAA+ ATPase domain

Imported from wholeness_audit_2026-05-02

Molecular function nucleotide binding, phosphatidylcholine transporter activity, phosphatidylcholine floppase activity, ATPase activity, hydrolase activity, ATP binding, ATPase-coupled transmembrane transporter activity, ATPase-coupled transmembrane transporter activity

External References (3)

Ensembl protein id ENSMUSP00000003717, ENSMUSP00000142425

Refseq protein id NP_032856, XP_006503614, XP_006503615, XP_006503617, XP_036020767

Uniprot protein id P21440

References

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

Direct Wikidata claims

[2] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — instance of (P31): protein. Q905695. Retrieved 2022-05-25. wikidata.org.
[3] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — UniProt protein ID (P352): P21440. Q905695. Retrieved 2022-05-25. wikidata.org.
[4] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — part of (P361): ABC transporter type 1, transmembrane domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[5] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — part of (P361): Multidrug resistance protein 3. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — part of (P361): P-loop containing nucleoside triphosphate hydrolase. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[7] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — part of (P361): AAA proteins. wikidata.org.
[8] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — part of (P361): ABC transporter-like, protein family. wikidata.org.
[9] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — part of (P361): ABC transporter type 1, transmembrane domain, protein family. wikidata.org.
[10] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — part of (P361): ABC transporter, conserved site, protein family. wikidata.org.
[11] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — has part(s) (P527): ABC transporter type 1, transmembrane domain. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[12] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — has part(s) (P527): ABC transporter-like. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[13] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — has part(s) (P527): ABC transporter, conserved site. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[14] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — has part(s) (P527): AAA+ ATPase domain. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[15] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — RefSeq protein ID (P637): NP_032856. Q20641742. Retrieved 2022-03-20. wikidata.org.
[16] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — RefSeq protein ID (P637): XP_006503614. Q20641742. Retrieved 2022-03-20. wikidata.org.
[17] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — RefSeq protein ID (P637): XP_006503615. Q20641742. Retrieved 2022-03-20. wikidata.org.
[18] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — RefSeq protein ID (P637): XP_006503617. Q20641742. Retrieved 2022-03-20. wikidata.org.
[19] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — RefSeq protein ID (P637): XP_036020767. Q20641742. Retrieved 2022-03-20. wikidata.org.
[20] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — molecular function (P680): nucleotide binding. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[21] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — molecular function (P680): phosphatidylcholine transporter activity. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[22] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — molecular function (P680): phosphatidylcholine floppase activity. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[23] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — molecular function (P680): ATPase activity. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[24] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — molecular function (P680): hydrolase activity. GOA. Retrieved 2018-04-24. ebi.ac.uk. Provenance: wikidata.org.
[25] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — molecular function (P680): ATP binding. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[26] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 — molecular function (P680): ATPase-coupled transmembrane transporter activity. GOA. Retrieved 2018-11-07. ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

[1] ↑ ATP-binding cassette, sub-family B (MDR/TAP), member 4 is an instance of protein (Q8054) [P31, primary]. Wikidata. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). ATP-binding cassette, sub-family B (MDR/TAP), member 4. Retrieved May 3, 2026, from https://4ort.xyz/entity/atp-binding-cassette-sub-family-b-mdr-tap-member-4

MLA

“ATP-binding cassette, sub-family B (MDR/TAP), member 4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/atp-binding-cassette-sub-family-b-mdr-tap-member-4.

BibTeX

@misc{4ortxyz_atp-binding-cassette-sub-family-b-mdr-tap-member-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ATP-binding cassette, sub-family B (MDR/TAP), member 4}}, year = {2026}, url = {https://4ort.xyz/entity/atp-binding-cassette-sub-family-b-mdr-tap-member-4}, 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, sub-family B (MDR/TAP), member 4 — https://4ort.xyz/entity/atp-binding-cassette-sub-family-b-mdr-tap-member-4 (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/atp-binding-cassette-sub-family-b-mdr-tap-member-4 · Last refreshed: May 3, 2026