TAP binding protein

mammalian protein found in Homo sapiens

Protein protein Q7684469

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TAP binding protein

Summary

TAP binding protein is a protein^[1].

Key Facts

TAP binding protein's instance of is recorded as protein^[2].
TAP binding protein's UniProt protein ID is recorded as O15533^[3].
TAP binding protein's part of is recorded as tapasin^[4].
TAP binding protein's part of is recorded as Immunoglobulin-like fold^[5].
TAP binding protein's part of is recorded as Immunoglobulin-like domain superfamily^[6].
TAP binding protein's part of is recorded as Immunoglobulin C1-set, protein family^[7].
TAP binding protein's part of is recorded as immunoglobulin-like domain, protein family^[8].
TAP binding protein's has part is recorded as immunoglobulin C1-set^[9].
TAP binding protein's has part is recorded as immunoglobulin-like domain^[10].
TAP binding protein's RefSeq protein ID is recorded as NP_003181^[11].
TAP binding protein's RefSeq protein ID is recorded as NP_757345^[12].
TAP binding protein's RefSeq protein ID is recorded as NP_757346^[13].
TAP binding protein's RefSeq protein ID is recorded as XP_011513130^[14].
TAP binding protein's RefSeq protein ID is recorded as XP_016866716^[15].
TAP binding protein's PDB structure ID is recorded as 3F8U^[16].
TAP binding protein's molecular function is recorded as peptide antigen binding^[17].
TAP binding protein's molecular function is recorded as TAP2 binding^[18].
TAP binding protein's molecular function is recorded as unfolded protein binding^[19].
TAP binding protein's molecular function is recorded as ABC-type peptide antigen transporter activity^[20].
TAP binding protein's molecular function is recorded as protein binding^[21].
TAP binding protein's molecular function is recorded as MHC class I protein binding^[22].
TAP binding protein's molecular function is recorded as TAP1 binding^[23].
TAP binding protein's molecular function is recorded as TAP complex binding^[24].
TAP binding protein's cell component is recorded as integral component of membrane^[25].
TAP binding protein's cell component is recorded as endoplasmic reticulum membrane^[26].

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Quick Facts

Instance of protein

Part of tapasin, Immunoglobulin-like fold, Immunoglobulin-like domain superfamily, Immunoglobulin C1-set, protein family, immunoglobulin-like domain, protein family

Properties

Biological process retrograde vesicle-mediated transport, Golgi to endoplasmic reticulum, antigen processing and presentation of peptide antigen via MHC class I, antigen processing and presentation of endogenous peptide antigen via MHC class I, regulation of protein complex stability, immune response, peptide antigen stabilization, regulation of gene expression, antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent, vesicle fusion with endoplasmic reticulum-Golgi intermediate compartment (ERGIC) membrane, amide transport, protein-containing complex assembly, MHC class Ib protein complex assembly, protein-containing complex assembly, peptide transport

Cell component integral component of membrane, endoplasmic reticulum membrane, membrane, Golgi membrane, TAP complex, MHC class I peptide loading complex, endoplasmic reticulum, integral component of lumenal side of endoplasmic reticulum membrane, phagocytic vesicle membrane, endoplasmic reticulum-Golgi intermediate compartment membrane, MHC class I peptide loading complex

Encoded by TAPBP

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

Found in taxon Homo sapiens

Has part(s) immunoglobulin C1-set, immunoglobulin-like domain

Imported from wholeness_audit_2026-05-02

Molecular function peptide antigen binding, TAP2 binding, unfolded protein binding, ABC-type peptide antigen transporter activity, protein binding, MHC class I protein binding, TAP1 binding, TAP complex binding

External References (5)

Ensembl protein id ENSP00000407195, ENSP00000363700, ENSP00000372543, ENSP00000372684, ENSP00000372685, ENSP00000378546, ENSP00000395701, ENSP00000402087, ENSP00000419659, ENSP00000447823, ENSP00000372542, ENSP00000408033, ENSP00000389929, ENSP00000450358, ENSP00000387803, ENSP00000417949, ENSP00000389692, ENSP00000415565, ENSP00000404833, ENSP00000404363, ENSP00000447220, ENSP00000447932, ENSP00000398088, ENSP00000417523, ENSP00000363696, ENSP00000372544, ENSP00000448168, ENSP00000447665

Pdb structure id 3F8U

Refseq protein id NP_003181, NP_757345, NP_757346, XP_011513130, XP_016866716

Transporter classification database id 9.A.75.1.2

Uniprot protein id O15533

🏷️ Also known as

en NGS-17 en tapasin en TAP-associated protein en TAP binding protein en TAP-binding protein en TAP binding protein (tapasin) en TAPBP pt Tapasina

References

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

Direct Wikidata claims

[2] ↑ TAP binding protein — instance of (P31): protein. Q905695. Retrieved 2019-11-13. wikidata.org.
[3] ↑ TAP binding protein — UniProt protein ID (P352): O15533. Q905695. Retrieved 2019-11-13. wikidata.org.
[4] ↑ TAP binding protein — part of (P361): tapasin. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[5] ↑ TAP binding protein — part of (P361): Immunoglobulin-like fold. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[6] ↑ TAP binding protein — part of (P361): Immunoglobulin-like domain superfamily. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[7] ↑ TAP binding protein — part of (P361): Immunoglobulin C1-set, protein family. wikidata.org.
[8] ↑ TAP binding protein — part of (P361): immunoglobulin-like domain, protein family. wikidata.org.
[9] ↑ TAP binding protein — has part(s) (P527): immunoglobulin C1-set. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[10] ↑ TAP binding protein — has part(s) (P527): immunoglobulin-like domain. InterPro Release 71.0. ebi.ac.uk. Provenance: wikidata.org.
[11] ↑ TAP binding protein — RefSeq protein ID (P637): NP_003181. Q20641742. Retrieved 2020-05-30. wikidata.org.
[12] ↑ TAP binding protein — RefSeq protein ID (P637): NP_757345. Q20641742. Retrieved 2020-05-30. wikidata.org.
[13] ↑ TAP binding protein — RefSeq protein ID (P637): NP_757346. Q20641742. Retrieved 2020-05-30. wikidata.org.
[14] ↑ TAP binding protein — RefSeq protein ID (P637): XP_011513130. Q20641742. Retrieved 2020-05-30. wikidata.org.
[15] ↑ TAP binding protein — RefSeq protein ID (P637): XP_016866716. Q20641742. Retrieved 2020-05-30. wikidata.org.
[16] ↑ TAP binding protein — PDB structure ID (P638): 3F8U. Q905695. Retrieved 2016-08-09. wikidata.org.
[17] ↑ TAP binding protein — molecular function (P680): peptide antigen binding. Chaperones and folding of MHC class I molecules in the endoplasmic reticulum. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[18] ↑ TAP binding protein — molecular function (P680): TAP2 binding. Chaperones and folding of MHC class I molecules in the endoplasmic reticulum. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[19] ↑ TAP binding protein — molecular function (P680): unfolded protein binding. Chaperones and folding of MHC class I molecules in the endoplasmic reticulum. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[20] ↑ TAP binding protein — molecular function (P680): ABC-type peptide antigen transporter activity. Cloning and functional characterization of a subunit of the transporter associated with antigen processing. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[21] ↑ TAP binding protein — molecular function (P680): protein binding. The varicellovirus UL49.5 protein blocks the transporter associated with antigen processing (TAP) by inhibiting essential conformational transitions in the 6+6 transmembrane TAP core complex. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[22] ↑ TAP binding protein — molecular function (P680): MHC class I protein binding. Chaperones and folding of MHC class I molecules in the endoplasmic reticulum. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[23] ↑ TAP binding protein — molecular function (P680): TAP1 binding. Chaperones and folding of MHC class I molecules in the endoplasmic reticulum. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[24] ↑ TAP binding protein — molecular function (P680): TAP complex binding. Molecular architecture of the TAP-associated MHC class I peptide-loading complex. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[25] ↑ TAP binding protein — cell component (P681): integral component of membrane. Cloning and functional characterization of a subunit of the transporter associated with antigen processing. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.
[26] ↑ TAP binding protein — cell component (P681): endoplasmic reticulum membrane. GOA. Retrieved 2019-05-09. ebi.ac.uk. Provenance: wikidata.org.

Class ancestry

[1] ↑ TAP binding protein is an instance of protein (Q8054) [P31, primary]. Wikidata. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). TAP binding protein. Retrieved May 3, 2026, from https://4ort.xyz/entity/tap-binding-protein

MLA “TAP binding protein.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/tap-binding-protein.

BibTeX

@misc{4ortxyz_tap-binding-protein_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TAP binding protein}}, year = {2026}, url = {https://4ort.xyz/entity/tap-binding-protein}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TAP binding protein — https://4ort.xyz/entity/tap-binding-protein (retrieved 2026-05-03)

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